As a new school year begins, the town of Riverdale is reeling from the recent, tragic death of high school golden boy Jason Blossom — and nothing feels the same.

As new details of Jason’s death begin to emerge, Archie pleads with Miss Grundy to come forward with what they heard at Sweetwater River. Betty makes an effort to mend her friendship with Archie but takes a different stance with Veronica who is trying to make up for her actions. With rumors around her brother’s death running rampant, Cheryl deals with the pressure in true Queen Bee fashion, while tensions boil over when Jughead stumbles upon a secret Archie was hoping to keep hidden. Finally, plans for the annual fall pep rally move forward with a performance by Josie and the Pussycats and a special appearance by Mayor McCoy.

After new information surrounding Jason's death comes to light, Cheryl finds herself under a cloud of suspicion and forced to come clean about the last time she saw her brother. Meanwhile, Archie makes a tough decision that puts a major strain on his relationship with Miss Grundy. Elsewhere, Betty decides to revive the school newspaper and asks for Jughead's help in investigating Jason's death, while Veronica and Ethel work on exposing some of Riverdale High's football players after rumors of a "shame book" begin to circulate. Finally, after getting grounded by his dad Fred, Archie must figure out a way to make it to the Taste of Riverdale event where Josie and the Pussycats will be performing a song he helped write.

When Jughead learns that an anonymous buyer has plans to tear down the local drive-in, he fights desperately to keep it open. Betty finds her friendship with Archie on the line after stumbling upon some startling information she's uncovered about Miss Grundy's past. Elsewhere, Veronica confronts her mother Hermoine about a suspicious meeting she witnessed between her mother and a shady Southside Serpent. Finally, after uncovering Betty's diary, Alice finds the perfect opportunity to destroy Archie's golden boy image.

With Jason's funeral around the corner, the Blossom family moves forward with last minute preparations - and a secret agenda. Meanwhile, Archie's attempt to refocus his energy on football comes to a halt when an opportunity to work with a new music mentor presents itself. Betty dives deeper into her investigation of Jason's death and unearths some dark revelations about her family. Elsewhere, after uncovering secrets about her own family, Veronica forms an unlikely friendship with Cheryl, who is having a tougher time with Jason's impending funeral than she lets on. Finally, Hermoine turns to Fred for help after receiving a cryptic message from the Southside Serpents.

With Riverdale High's annual variety show around the corner, Valerie's efforts to help Archie prepare for his big performance lead to some major fallout between her and Josie. Meanwhile, Betty and Jughead's investigation into Jason's death brings them to a home for troubled youth and face-to-face with Polly. Just as her relationship with her mother was on the upswing, an unexpected betrayal sends Veronica spiraling, while Josie deals with her own pressures at home after her overbearing father returns for her performance at the variety show. Finally, Hermoine's first day at Andrew's Construction finds her and Fred growing closer.

When a major piece of evidence is mysteriously destroyed, new rumors begin to swirl as to who was really behind Jason's murder. Tensions build when Jughead's father returns to the fray and it's revealed that he and Fred have some unresolved issues between them. Meanwhile, Veronica takes matters into her own hands after her fight with Hermione. Cheryl approaches Betty with an unexpected proposal that leaves Betty torn.

As Fred and his crew are about to start construction he loses his crew, which could put his livelihood in jeopardy. Wanting to help his dad, Archie and his friends pitch in to help but after one of them is attacked, the gang comes up with a plan that lands them in Southside Serpent territory. With Jughead’s secret revealed, he is worried about how his friends will react. Meanwhile, Veronica and Betty suggest throwing Polly a baby shower to make her feel better, but Polly is hesitant knowing how everyone feels.

Archie reluctantly agrees to escort Cheryl to her family’s official start of maple syrup tapping because he gets an offer that could help his future. Archie starts to become skeptical of the real reason the Blossoms are so eager to help him, however he gets some helpful information for Betty about her sister. Veronica is trying to be nice and unbeknownst to her, befriends a classmate that her father’s illegal doings has hurt. Hermione is conflicted about telling Fred the truth. Meanwhile, Alice is ready to get revenge on the Blossoms once and for all with the help of her two daughters.

Betty is slammed overseeing Homecoming and Reunion weekend, but Alice wants her to help with the Jason Blossom investigation. Alice turns to Archie and Veronica for help, but when Betty discovers they are working with her mom, she is not happy. After seeing his father FP start to clean up his act, Jughead wonders if it's the right time to give him another chance. Cheryl and Polly have both decided to go to Homecoming in Jason's honor, until a revelation waylays their plans. Meanwhile, Fred and Mary attend the Homecoming dance, leaving Fred to possibly reconsider the divorce.

Archie and Veronica are shocked to learn of the arrest but know they need to come clean to their parents about what they uncovered. Still hurt by the betrayal of his friends and torn over who to trust, Jughead reluctantly joins them in a quest for truth. Meanwhile, Cheryl confronts her mom about why she treats her so much worse than she ever did with Jason.

Archie and Veronica continue to grow closer. Betty is tired of her family acting as if nothing has happened and confronts her mother. Jughead finds himself in an unexpected situation, leaving Archie and the gang scrambling. Hermione makes Fred an offer that seems too good to be true. Meanwhile, the truth about Blossoms’ family business is revealed leaving Cheryl to take matters into her own hands.

As Fred's life hangs in the balance following the shooting at Pop's diner, Archie struggles with the emotional aftermath of what he witnessed. Meanwhile, as Veronica steps out of her comfort zone to support Archie, she learns that her father Hiram has arrived to Riverdale earlier than expected. Elsewhere, at Pop's diner, Pop Tate recounts the chilling details of the shooting, which leaves Jughead and Betty questioning the gunman's true motives. Lastly, after running into Cheryl at the hospital, Betty and Kevin are surprised to learn about the fire at Thornhill.

Archie gets frustrated by the lack of progress made in catching his father’s shooter, so he takes matters into his own hands to send the gunman a message. Meanwhile, Veronica is thrilled when Hiram’s attempt to start fresh means she gets to introduce him to her friends, including Archie. Elsewhere, Jughead starts his first day at Southside High and is befriended by a Southside Serpent named Toni, while Kevin’s attempt at having a little fun causes Betty to grow concerned for his safety.

When Archie’s attempt to take matters into his own hands spirals out of control, Mayor McCoy calls an emergency town hall meeting to deal with the growing chaos in Riverdale. Meanwhile, when Betty finds herself at the center of a deepening mystery, her decision to keep some parts of it from Jughead causes further friction between the two. Elsewhere, Veronica grows concerned for Archie when she realizes the lengths he would go to seek revenge against the person terrorizing Riverdale. Finally, tensions between the North and Southside finally come to a head and leads to an unexpected showdown.

When Alice publishes a fiery piece in the Riverdale Register blasting the Southside, Jughead is forced to take matters into his own hands to try and keep the peace. Betty turns to Archie for help after receiving an ultimatum that could potentially destroy some of her closest relationships. With their SoDale open house fast approaching, Hiram and Hermoine enlist the help of an unlikely ally to get some potential investors on board. Finally, Veronica welcomes her old friend Nick St. Clair to Riverdale, but his plans for a wild night with the gang quickly takes an unexpected turn.

Riverdale remains on edge after a chilling letter from the Black Hood challenges the town’s residents to remain sinless for 48 hours – or he’ll strike again. Meanwhile, Jughead and Archie’s friendship gets tested after Penny Peabody unexpectedly calls in a favor that Jughead owes her. Elsewhere, Betty and Veronica team up to investigate someone who Betty thinks could be the Black Hood killer. Finally, things take an unexpected turn for Josie when a secret admirer takes things one step too far.

After snooping around for Christmas gifts, Veronica uncovers a major secret Hiram has been keeping from her. Fallout from Jughead’s encounter with Penny Peabody creates tension between him and FP. Meanwhile, a defiant Cheryl takes matters into her own hands after Penelope tells her they cannot afford Christmas this year. Finally, Betty and Archie’s vow to take down the Black Hood once and for all leads to a dangerous showdown.

Tensions mount when the sudden shut down of Southside High forces Jughead and his fellow serpents to transfer to Riverdale High. Veronica ensures Hiram and Hermoine that she’s still on board with their plans for SoDale. Archie is conflicted when he is asked to gather some information on Hiram’s suspicious business dealings. Betty sets out on a quest to find her long-lost brother, Chic.

Amidst preparations for the town’s annual Picken’s Day festivities, Jughead interviews Toni’s grandfather and learns some shocking details about Riverdale’s history. In an attempt to get closer to Hiram, Archie tries out for the Riverdale wrestling team after learning of Hiram’s love of the sport. Meanwhile, Betty unearths some dark secrets about her brother Chic, and Veronica and Josie clash as they prepare for their Picken’s Day performance.

As preparations for her confirmation ceremony get underway, Veronica becomes concerned that Archie, who’s agreed to be Hiram’s "intern," may be learning too much about her family’s secret business dealings. Jughead and FP lead the charge after an incident at Pickens Park leads to increased tensions among the Serpents. Meanwhile, Chic helps Betty deal with her inner darkness, while Archie finds himself in over his head after a high-stakes poker game with Hiram’s shady inner-circle goes awry.

Betty turns to Jughead for help when the consequences of a hasty decision come back to haunt her. Veronica organizes a face to face meeting after tensions between Hiram, FP and Jughead spiral out of control. Elsewhere, Archie is forced to make a tough decision after Agent Adams takes things one step too far.

After learning that his dad is considering running for mayor of Riverdale, Archie begins to grow concerned that the Lodges may have found their newest pawn in Fred. Meanwhile, Betty becomes increasingly suspicious of Chic’s strange behavior and enlists Kevin’s help to figure out what Chic is hiding. Finally, Cheryl and Penelope are surprised when they learn that Clifford left a secret will, and Jughead makes a major discovery in his quest to take down Hiram.

In the aftermath of Hiram’s newly announced plans for Riverdale, Jughead resorts to drastic measures to voice his opposition. After making her own big announcement, Hermoine’s friend Andy Cohen comes to town to lend a hand. Meanwhile, Veronica goes against her parent’s wishes to keep a low profile when she decides to run for student council president. Elsewhere, Mary arrives in Riverdale just as tensions between Fred and Archie reach a breaking point. Finally, following a series of mysterious events, Cheryl begins to fear that someone is out to get her.

As Riverdale High begins rehearsals for its upcoming production of “Carrie the Musical”, the arrival of an ominous letter forces director Kevin to make a difficult decision about the show. Jughead uses his cover as the musical’s documentarian to solve the mystery behind the letter. Meanwhile, tensions between Betty and Veronica continue to escalate just as Alice announces she is joining the musical to spend more time with Betty. Elsewhere, Hiram enacts a devious plan to further drive a wedge between Fred and Archie, while Cheryl channels Carrie White during a showdown with her mother.

After an incident at Riverdale High leaves the town on edge, Archie leads the charge to uncover the culprit. Meanwhile, the reveal of a devastating secret leads to a violent showdown between Chic, Jughead, Betty and Alice. Elsewhere, Veronica takes matters into her own hands when someone from her past comes to town seeking revenge. Finally, Hermoine and Cheryl conspire to take down Sheriff Keller.

As the town’s mayoral race between Fred and Hermoine heats up, Hiram sets his sights on a new ally – Sheriff Minetta. Betty turns to Cheryl for help when she has a suspicion about the Black Hood. Meanwhile, the reveal of a dark secret forces Archie and Jughead to try and ease tensions between the Bulldogs and Serpents. Finally, on the eve of the mayoral debate, a mysterious message leaves everyone on edge.

When an incident at the Sheriff’s station triggers an all-out war between the North and the Southside, Archie and Jughead find themselves in the fight of their lives. Meanwhile Veronica makes a devastating discovery about Hiram, just as someone from his past arrives in Riverdale looking for revenge. Finally, Betty comes face to face with the Black Hood.

With Fred trailing in the polls, Archie steps in to lend a hand in his dad’s mayoral campaign. Veronica stays one step ahead after uncovering Hiram’s latest scheme. Elsewhere, Cheryl finalizes her emancipation from her mother, while FP makes a surprising announcement to Jughead and the Serpents. Finally, Betty confronts her darkest demons.

With SAT’s around the corner, Alice and FP urge Jughead and Betty to stop investigating G&G and start focusing on their SAT prep. However, when Alice takes things one step too far, Betty is forced to come face-to-face with someone from her past. Finally, Jughead makes a bold move against the Gargoyle Gang.

After one of their own becomes the target of an unseen assailant, the gang works together to get to the bottom of Riverdale's latest mystery. Meanwhile, Betty works with a surprising ally to piece together clues about a series of deaths in the town. Elsewhere, a spiraling Archie sets out on a new path, while Jughead comes face to face with Ms. Mulwray, Hiram's alleged mistress.

When a tainted batch of fizzle rocks makes its way through Riverdale, Jughead and FP set out to find who’s responsible. After asking Veronica to help get him into an upcoming boxing tournament, Archie quickly learns he may be in over his head. Elsewhere, Betty makes one last attempt to rescue Alice from The Farm’s grip, and Toni becomes unsettled by a sudden change in Cheryl’s behavior.

When Jellybean goes missing, Jughead, Gladys and FP follow a series of cryptic clues to get her home. Elsewhere, Archie faces the fallout from his latest boxing match, while Betty makes a major discovery about Evelyn’s past. Finally, Josie makes a big decision about her future.

After receiving mysterious invitations, Archie, Betty, Veronica and Jughead band together to confront the evils of their past once and for all. Meanwhile, chaos ensues at The Farm after Edgar makes a chilling announcement.

As the residence of Riverdale prepare for its upcoming Independence Day parade, Archie receives a phone call that will change the rest of his life forever.

Caught between Hiram and Hermoine’s double trial, Veronica grapples with what the future holds for her family. Archie finds himself the unexpected target of the town’s local businesses. Betty and Kevin join the Junior FBI Training Program, and Jughead learns some surprising information about his family history.

While preparing for the school's Parent-Teacher night, Archie is caught off guard when his former Army General shows up in Riverdale with some unexpected news. Cheryl pushes back after hearing that Hiram and Reggie have expressed interest in taking over the Blossom maple groves. Jughead's unconventional way to get through a case of writer's block causes Tabitha to be concerned for his safety. Finally, Betty and Alice receive some unexpected visitors.

After being visited by a mysterious figure who arrives in Rivervale, the gang find themselves faced with unexpected ultimatums.

Unnerved by a series of strange happenings around him, Jughead's quest for answers leads him to uncover the truth about Rivervale.

The next steps of Percival's plan catch Archie, Betty, Jughead, Veronica, Cheryl and Reggie off guard and forces them to face their past trauma.

With palladium acting as his personal kryptonite, Archie decides he must build up his tolerance if he's going to stand a chance against Percival. Betty turns to Jughead for help uncovering some repressed memories from her childhood. Meanwhile, Veronica deals with a bombshell discovery that effects how she interacts with people around her, and Cheryl debates whether she should reach out to a former childhood crush.

After coming together to stop Bailey’s comet, the gang finds themselves transported back to a simpler time — Riverdale 1955. Archie attempts to impress the new girl Veronica. Toni, Tabitha and Betty take a stand against Principal Featherhead. Meanwhile, Jughead attempts to convince the gang that they're from the future.

After a lesson in sex education leaves the gang more confused than ever, Veronica decides to organize a make-out party at the Pembrooke. Elsewhere, Jughead attempts to help Ethel out of some trouble only to find himself in hot water as well.

At her wits end over Archie’s recent actions, Mary turns to Uncle Frank to get him back on track. Meanwhile, Betty asks Veronica for help understanding her sexuality. Elsewhere, Jughead takes action after he discovers plagiarism taking place at Pep Comics, and Cheryl and Toni’s budding attraction catches the attention of some River Vixens

Fearing that Betty is going down the wrong path, Alice forces her to join the after-school dance show, "American Grandstand." Meanwhile, Kevin is forced by Tom to join the Riverdale High basketball team, and Veronica finds herself cut off by her parents.

In order to keep Riverdale High's basketball legacy alive, Frank and Archie recruit a new player to the team - a quiet farm boy named Reggie Mantle. Tabitha's return to school inspires Toni to start a literary society for Riverdale's Black students. Alice forces Betty to join the River Vixens, and Kevin starts a new job at the Babylonium.

After devising a plan to bring in some money at the Babylonium, Veronica is surprised to learn somebody may be sabotaging her. Elsewhere, after beginning sessions with Dr. Werthers, Betty begins to question his motives.

Veronica decides to host a ghost show after learning that Riverdale doesn't celebrate Halloween the way she's use to in LA. Betty makes the most out of her night out with Archie and Reggie, and Jughead makes a major discovery in a mystery brewing in Riverdale.

It's time for the town's annual Miss Teen Riverdale pageant and Betty, Veronica, Cheryl and Toni each have their own reasons for entering. However, when Alice doesn't allow Ethel to enter the pageant, the girls band together to make sure she has a fighting chance.

As the gang gets swept up in Cold War paranoia, a new mystery brewing in Riverdale leads Jughead to suspect it may have ties to a string of suspicious murders in town. Archie reconsiders his future after Uncle Frank gives him a hard time about his poetry writing, and a shocking discovery involving her family shakes Betty to her core.

As the town's past secrets start to bubble to the surface, Jughead and the gang are forced to make a difficult decision that will change each of their lives forever.