Nat Wolff
— Doug
Stacy Martin
— Rosy
Tony Shalhoub
— Dr. Godin
Johnny Knoxville
— James
Alex Karpovsky
— Marty
Adam David Thompson
— Eddie
Chukwudi Iwuji
— Manager
Anthony Thomas
— Detective #1
Victor Verhaeghe
— Detective #2
Karen Ludwig
— Acting Teacher
Christopher Hopkins-Ward
— Acting Student
Matthew Sean Blumm
— Nurse
Stephanie Weeks
— Counselor
Travis Fitzsimmons
— Peter
Patricia Dunnock
— Female Nurse