Guest Stars D.B. Weiss as Bored Lifeguard #2 David Benioff as Bored Lifeguard #1 Jayden Bartels as Abby Co Starring BJ Tanner as Customer #1 Tava Smiley as Hot Mom Renee Pezzotta as Average Looking Woman Kellen Michael as Sherman Yimmy Yim as Chaperone Lucas Barker as Skinny Kid Stevie Guiol as Staff Member Chris Aquilino as Security Guard Ethan Drake Davis as Customer #2 Sarah Gaboury as Woman in Yellow Hat Troy Wells as Small Boy