Alona Tal as Madison Park

Ethan Peck as John

Sherilyn Fenn as Bess

C. Thomas Howell as Rad

Ted McGinley as Douglas

Ava Allan as Ava

Jenn Korbee as Cynthia Montana

Juliette Angelo as Krissy

Skyler Vallo as Jessica

Matt Battaglia as Martin

Lori Alan as Angela Park

Mark Adair-Rios as Jake

Kadeem Hardison as Steven

Evan Parke as Vernon

Andres Perez-Molina as Billy Sullivan

Zack Lively as Jordan Vanderpool

Giana Claudette Peralta as Fan Girl in Park (uncredited)

Tim Chizmar as Concert Stage Manager (uncredited)