Season 4 · Episode 4 — The 13th Step

In denial about his current situation, Marc is reluctantly convinced by his friends to enter rehab.

Marc checks into rehab and is forced to room with an annoying young addict.

Marc and his fellow rehab patients go on a field trip to his old neighborhood.

Marc goes to stay with his mother in Florida and must deal with her irritating boyfriend.

Marc’s sponsor sets him up with an unusual living situation.

After chafing under Shirley’s oppressive ‘tranquility,’ Marc jumps at the chance to spend time with the sober-yet-wild Bobby Mendez.

Marc takes a writing position on Dave’s new TV show.

When Marc begins working with a therapist, he runs into his ex-wife which drudges up old issues.

Marc begins to make his amends and in the process learns that he is a father.

Marc decides to travel to Shay and meet his baby.

Marc looks for work in the new town and attempts to get close to his baby.

Marc tries to convince Shay that he can be a positive force in her son’s life.