Ben, Danny, and Tucker are looking forward to attending the biggest Halloween celebration in the city, despite the fact that Bonnie thinks they should take Emma trick-or-treating instead. When their plans fall through, they decide to crash the party Riley was talking about, not knowing it's actually a bachelorette party. But when the guys are mistaken for the strippers, Ben makes a big mistake that results in them being carted off to jail. Meanwhile, Bonnie's date with Javier goes horribly wrong and she lands in jail alongside Ben, Danny and Tucker. Will Riley be able to work her lawyer magic and bail her friends out of this mess, or will everyone get what they deserve?