When Hope (Baylie and Rylie Cregut) is recruited as an actress on ?Yo Zappa Do?, Jimmy signs on as an extra to help her through her scenes. But the show?s star Trevor (guest star Camden Garcia) is making his life miserable on set. Meanwhile Burt tries to pitch a new landscaping design to the studio chief (guest star Brian Doyle-Murray) and Maw Maw settles an old debt with her late ex-husband. Then, when Burt (Garret Dillahunt) and Virginia (Martha Plimpton) discover that their storage locker is up for auction, they also realize they have misplaced a personal and incriminating home video that has fallen into the hands of another couple (guest stars Mike O?Malley and Liza Snyder). Meanwhile, Sabrina tries to get to the bottom of Jimmy?s epic sleepwalking habit.