Charlie ends up in bed with Jordans AA-sponsor who turns out to be a sex addict.
Charlie gets a replacement study partner. Jennifer and Lacey tries to get back at Sean.
Charlie and Nolan compete for the attention of a hot grad student. Martin and Ed do a patriotic sham.
Charlie gets help from Sean to throw one hell of a party. Lacey sells drugs to Ed.
Charlie tries to get in between Kate and Lesley. Martin goes to a yoga class with Lacey.
Kate and Charlie loses the grant for their casual sex study and searches for new money. Nolan meets a woman online.
Kate seeks the help of a professional sex surrogate for her 32-year old virgin woman patient and Charlie goes to 'help' the woman. Meanwhile, Jennifer freaks out when Sam gets a tattoo.
Martin along with Ed hit someone with their car. Patrick bribes Lacey to take Nolan for a night of clubbing.
Kate and Charlie meet with potential couple to participate in their sex study. Lacey has a new job, so she gets Nolan and Patrick to help her get fired from her other job.moreless
Sean is sentenced to anger therapy after decking someone, who reveals to Charlie that he used to be an escort, he tries to figure out a way to tell Jennifer without breaking confidentiality. Ed continues his stay in Patrick's home, but has issues when he gets rid of his TV set.moreless
Charlie decides to see his old psychology teacher when he finds it difficult to work with Kate, and learns a secret about her. Patrick enlists Lacey and Nolan to help play a practical joke on Ed to make him think he won the lottery.moreless
Charlie instructs everyone in his therapy group that working at a soup kitchen will give them some perspective. Jennifer tells Charlie she's back together with her old boyfriend Sean, he's mad that he's spending quality time with Sam as well as moving in.moreless
Charlie assigns Nolan to be Ed's anger buddy much to his chagrin. Martin attempts at reuniting Charlie and Jennifer together, which makes Kate very angry after hearing everything from Martin.
Charlie encourages Jennifer becomes Patrick's "life coach" which ends up causing problems within the entire group. Lacey offers to help Martin with a plan to get back together with his estranged wife, but Charlie sees her true motives.moreless
Martin offers to help Charlie coach the baseball team at Sam's school, which leads to him being really competitive. Kate takes over for Charlie's anger therapy group, but everyone doesn't like her methods so they come up with a plan to break her.moreless
Charlie gets a job for Nolan working at Kate's office, he asks him to spy on her when he found she is sending some guy half naked pictures of her. Charlie tries to help Lacey adjust to prison by having an Anger Management therapy group with the inmates she's having trouble with.moreless
Charlie learns that Lacey and Nolan are dating, and realizes she is just using him. Kate accidentally breaks her rule when she sleeps over at Charlie's house.
Charlie takes the group on a equine therapy retreat in order to get them to bond, which leads to the death of Sam's favorite horse.
Charlie's neighborhood is up in arms when they find out he's been having clients with anger issues meeting at his home.
Charlie becomes Lindsay Lohan's anger management therapist while on the set of her new commercial, and the two start to have a tumultuous relationship.
Charlie makes another play for Lori is working with Jennifer on a new business idea. Ed and Patrick make a bet saying they both can find a man for Lacey. Charlie discovers that Lori has sexual anger issues.moreless
Martin is shocked to find out that Sam was never baptized as a baby, Charlie is then irate when finding out his father did it behind his back.
Charlie and Kate battle it out as they're expert witnesses on opposites sides in the same trial. Charlie gives Nolan an assignment to paint anything that basically upsets him. Lacey offers to help Ed deal with getting his wife out of his personal space.moreless
Charlie takes on the takes of having Cee Lo Green as an anger therapy patient, but he ends up asking to fire his employees for him Lacey enlists Nolan to take some photographs of her and they end up sharing a kiss. Kate wants Charlie to drop Cee Lo as a patient, cause he is interrupting their time together.moreless
Charlie gets involved with Sam's English teacher, he thinks her bad grades is based on his poor sexual performance. Lacey starts to have elicit romantic dreams about both Kate and Charlie.
Charlie tries to convince Ed about a "placebo" that supposedly reduces anger, which backfires when Ed is sent back to therapy for shooting someone. Jennifer tells Charlie she insists on going out with him, so she can get to know Kate a little better.moreless