Ten years later, Kyle Bradway has just landed his star-making superhero role; he hires "Party Down" to cater his celebration party, leading to welcome reunions and some unexpected surprises.

Party Down works a surprise party for movie star Jack Botty thrown by his studio exec girlfriend Evie, which turns weird when the team sees something they shouldn't have.

Hired to work a laid-back radio promotion luau in groovy Malibu, the gang decides to take mushrooms together and things get weird.

Lydia, worried that daughter Escapade missed her childhood, plans a "prom" promotional event for her new movie. Meanwhile, Ron schemes to impress a studio PR bigwig who could make or break Party Down.

Henry and the Party Down crew scheme to keep their latest party going all night.