Enjoying a long sex visit from his regular girl, Charlie accepts to let her best friend Cleo stay with them, who decided after a threesome to become his Lesbian rival. Br ...

Sean warns Charlie not to hit on his visiting sister Lauren, but that just got his attention and she proves a nymphomaniac, who digs the 'forbidden fruit' with sex bomb r ...

Charlie invites a crucially troubled parent for each of his group patients, plus an extra for Patrick, who gangs up with Ed's mother, inspiring the grump to invite Charli ...

Out of guilt, Charlie allows his former patient to do plumbing work on his home, but is afraid that he will be robbed the whole time. The patient develops an attraction f ...

Charlie soon regrets his hot night with Maureen, as she turns out to be a cop and a viciously jealous bully, who refuses to accept being dumped -after consulting his amus ...

Charlie achieved a confidential rapport in therapy with prisoner Paul and accepts to deliver his handicraft gift for his wife, a cell-made necklace from rat's teeth. Alas ...

Charlie hears Lacey plans to attend her cheater ex's second wedding, finds her carrying a gun and decides to stop her at all cost, meaning pretending to be in and making ...

In order not to miss out on a busload of strippers offered by Sean as a birthday gift, Charlie tells Jordan to handle regular prison patient Tim alone, but the hot stud e ...

Charlie finishes his article but academic partner Jordan rather insults the university liaison then agree to have it published in a men's magazine, so they are both fired ...

Nolan missed out on a job opportunity because he can't rude a bike, so grandpa gives the scared knave with tender balls cycling lessons, lessons without proper safety mea ...

Charlie begins dating an El Salvadoran woman whose family wants Martin and Ed evicted from their apartment, and Sean offers to help Jordan with her research. ...

The eve of Patrick and Lacey's wedding, Charlie is startled to bump into the celebrant: his former party animal buddy Eugene, incredulous he turned priest and dares him t ...

Charlie and Sean fight over one of Patrick's friends, and Patrick agrees to sing a song with Jordan at one of her A.A. meetings. ...

Charlie sleeps with Jordan's twin sister. ...

Charlie convinces Jordan to pose as the fiancée of a member of his prison group, and Lacey and Patrick gamble away part of Lacey's parents' money. ...

A drunken binge gets Charlie in jail and an appearance before the Ethics Committee, and his therapy group searches for a new therapist to replace him. ...

Charlie's Christmas plans are put on hold when Ed steals a baby Jesus from a Nativity display, and Sean hits on Jordan on Christmas Eve. ...

Lacey is sentenced to house arrest at Charlie's house, and Sean tries to help Michael pick up women. ...

Charlie asks for a second chance with the woman to whom he lost his virginity, and Lacey and Patrick try to keep up appearances when Lacey's parents pay a surprise visit. ...

Sean is jealous when Charlie keeps sleeping with Jen after he tells Charlie that he wants her back, so he looks to get revenge. Meanwhile, the therapy group helps to make ...

A new patient in Charlie's group claims to be the Devil, and Nolan sells his soul to him to get Lacey to love him. Jennifer and Sam take an interest in their new neighbor ...

A pimp joins Charlie's therapy group, and he pays for his services with one of his escorts' services. ...

Charlie hits on Jordan's A.A. sponsor when he discovers that she is a recovering sex addict, and Ed helps Patrick design an outfit for a full-figured woman. ...

Charlie hires a psychologist to replace Kate in his sex study. Meanwhile, Jennifer and Lacey prank Sean. ...

Charlie and Nolan compete for a woman's attention. Meanwhile, Martin and Ed hatch a scam. ...

Charlie and Sean plan an epic party. Meanwhile, Lacey accidentally gets Ed addicted to drugs. ...

Charlie suspects Jen's boyfriend is cheating on her with one of his patients. Ed and Patrick help Nolan after his apartment gets robbed. ...

A judge orders Sean to Charlie's therapy group after he gets in trouble with the law, and Ed convinces Patrick to buy a television. ...

Charlie deals with Kate breaking up with him and Jennifer getting back together with her ex-boyfriend Sean. Meanwhile, Charlie's group volunteers at a soup kitchen. ...

High school is finally over and everyone is preparing for college. ...

Everyone tries to make the last night of high school count. ...

Prom takes many unexpected turns. ...