Lucas Ellin

To avoid bankruptcy, Vince agrees to make an appearance at a not-so-sweet-sixteen bash. Elsewhere, Ari and Adam Davies' feud restarts with an impromptu street race but Davies takes it too far.

Making the right call on a crucial career move calls for Vince and the guys to search for clarity and guidance in the arid expanse of Joshua Tree National Park with psilocybin mushrooms and their friend Eric Roberts.

Having spent ninety days in rehab, Vince is ready to get back to work. Scott and a now-single Eric try to sign clients to their management firm. Ari wants to get back with his wife, only to learn she has moved on.

Vince prepares for his driving test and a guest spot on Jay Leno. Eric considers moving into a house that a friend of Sloan's is subletting and Lloyd begs Ari for a promotion.

Eric gets an offer and a request, either of which could have a major impact on his future. Eric, Ari and Turtle join Drama, Scott and Billy in staging an intervention for Vince and Sasha.

Eric and Phil Yagota try to convince Drama to work on a sitcom whilst Turtle gains an unlikely partner in a new business venture. Elsewhere, Ari and Barbara Miller clash over giving Lizzie a promotion.