When the Nuclear Family tracks them down, Dick, Kory, Rachel and Gar decide to stop running and work together – and the team that will be known as “The Titans” is formed.

Before he can reunite with The Titans, Dick reluctantly teams with Jason Todd, the new Robin, to catch a serial killer targeting people from Dick’s past.

Dick takes a dark journey back to Gotham in the finale.

The season premiere continues the apocalyptic events of last season as Trigon sets out to win the Titans over to his side by embracing their inner darkness.

While Dick trains the next generation of Titans, Donna and Kory track down a rogue metahuman. But an old threat drives the Titans – old and new – back together.

The old Titans reluctantly return to Titans Tower to strategize against an old enemy. But the secrets of the Titans’ past threaten to tear apart this newly formed team from within.

Four years ago, Dick, Donna, Hank & Dawn formed the Titans with Garth aka Aqualad. But the team is tested with the arrival of a new villain.

With the team in upheaval, the Titans do everything in their power to save Jason’s life. But when Deathstroke demands they turn over Rose, the dilemma threatens to tear the team apart.

Conner Kent and Krypto escape from Cadmus Labs. His search for the truth about his past leads him to Lionel Luthor and genetic scientist Dr. Eve Watson.

With tensions running high at Titans Tower, Kory tries to learn more about Conner, while Dick sets out alone to track down Deathstroke – with a familiar voice haunting him.

Dick befriends Jericho Wilson to learn more about Deathstroke.

In the aftermath of his confession, Dick’s fear that his secret would break up the Titans comes true. Abandoning Titans Tower, the heroes all go their separate ways.

Titans Tower comes under attack by Mercy Graves.

With Dick still in prison and Gar under the microscope at Cadmus, the remaining Titans are called together to save their teammates.

Hank finds himself at a new low, cage-fighting for money, when he finds an imposter now acting as Hawk.

The Titans battle Deathstroke & more in the season finale.

Desperate to leave his mark, Jason Todd confronts the Joker once and for all. But when fatal consequences ensue, Dick Grayson is forced to step away from the Titans and return to Gotham City.

With the Joker out of the picture, the mysterious Red Hood takes charge. But after bringing the Titans back to Gotham City, Dick is confronted by the city’s newest villain - and his shocking real identity.

After unearthing an empty grave, the Titans confirm that an old friend is alive - and behind the city’s latest emerging threat. Then, when a Titan falls for Red Hood’s trap, the team races against the clock to save one of their own.

Devastated by loss, the Titans find themselves in disarray. While Dick throws himself into drawing out Red Hood with Jonathan Crane, Kory and Gar work to understand Starfire's escalating visions, leading them to a surprising source.

In the aftermath of his fight with Nightwing, anti-heroes Red Hood and Jonathan Crane reteam for the first phase of their fearsome plan. Then, through a series of flashbacks, Red Hood’s origins are revealed.

Dick and Barbara work to unmask the latest killer unleashed by Crane. When Kory and Gar bring her to the Tower, Blackfire forms an unexpected connection with a Titan.

Gotham’s crime families meet to discuss the fear toxin’s hold on the city – only to be confronted by the mastermind himself. As Dick and Barbara consult the Oracle to preempt Crane’s next move, Starfire and Blackfire reach an understanding.

As an emboldened Crane looks to filter his poison through Gotham’s water system, Starfire - still plagued by visions - enlists Blackfire and Superboy’s help, and Gar finally tracks down Jason.

After waking up on a mysterious train, Tim Drake teams with two familiar heroes to locate an elusive bridge back to the land of the living. Meanwhile, Rachel grapples with her own powers in a desperate attempt to resurrect Donna.

Things go from bad to worse as the Titans are falsely blamed for poisoning the city, forcing them into a perilous position as they work to regain Gotham’s trust.

While Crane sets his ultimate sights on Nightwing, Gar and Rachel investigate Red Hood’s place of rebirth, Donna and Tim reconnect in the real world, and Kory learns the truth about her past.

After Nightwing and Red Hood’s battle, Rachel and Gar try to save their friend. Meanwhile, Jason questions his allegiance. With Barbara behind bars, Donna leads her own resistance operation, and Conner helps Blackfire recover her ship.

With Gotham once again at the mercy of Crane’s terror, it’s all hands on deck for the Titans as they infiltrate Wayne Manor and harness an ancient power that transcends life and death.

An unexpected reunion sheds light on Project Starfire, forcing Kory to make a difficult decision that puts her powers to the ultimate test.