Hank turns down an offer of sex which is unthinkable (for him). Karen gives in to Ashby's asking and agrees to date him. Charlie and Daisy have a bonding moment over the film Dirty Dancing, while Marcy is still in rehab.

Hank's in for a hedonistic night to remember when Jackie and two stripper friends arrive at his doorstep, unannounced. The next morning, before Hank can escort his new friends from the apartment, Charlie shows up with a verbally abusive Rick Springfield. Hank’s forced to hide the hung-over party girls all over the house after Jill and Felicia pay surprise visits. The charade reaches its boiling point when Dean Koons arrives on the scene, resulting in a messy catharsis by fire.

Hank takes advantage of the misperception that he tried to commit suicide and moves back home with Karen and Becca, but his daughter knows the truth; Charlie sets out to reach a sexual benchmark while a wealthy producer pursues Marcy.

Hank takes a gig rewriting dialogue on a zombie sequel but threatens his job when he hooks up with a sexy woman with close ties to the film's female lead; Marcy tells Stu she's pregnant but not that the baby may be Charlie's.

As Hank awaits sentencing, the lines between his real life and the movie based on his life blur as the film's star hits on his ex-wife and he feels stirrings of passion for the actress hired to play Karen.

Hank discovers the bartender at a local watering hole is his late friend Lew Ashby and wonders if he's in Hell. Richard makes a startling announcement about Hank and Karen. Hank tries to make things right with Becca, but her news about Tyler leaves him stunned. On the set of "Santa Monica Cop," Sam's jealousy and fondness for firearms give Charlie an opportunity to show how much he loves his best friend and number-one client; Hank's arsonist ex-girlfriend surprises him with a way for them to be together forever.

Hank and Faith attend a funeral. Later, Karen finds Hank in a compromising position. Robbie Mac and Ken take Charlie out on the town, which doesn't sit well with Marcy.

Atticus throws a party. Faith provides the girls, The Dealer provides the recreation and Hank's old friend provides the entertainment. Hank gets a taste of his own medicine with Karen. Atticus tries to recreate rock and roll folklore with one of his biggest fans while Charlie reunites with The Widow.

Hank seeks comfort from Faith, only to find her with Beckett. Hank meets two very important people in Faith’s life. On the home front, Becca has some big news.

Hank gets frustrated with his "Santa Monica Cop" coworkers on his first day in the show's writer's room, and he gets a surprise when he visits Levon's apartment. Meanwhile, Charlie meets Rath's new assistant; and Karen gets an unexpected surprise.

Hank entices Karen to have dinner with him, but Julia interrupts their romantic evening. Later, Charlie, Marcy, Krull, Levon and his new friend bring even more drama to the night; and chaos ensues when Stu assaults Charlie's manhood.

Hank makes a life-altering decision. Series finale.