Sally Field
Miss Shaylock
Clancy Brown
Reverend J.D. Gospel
Ray Wise
Guy On TV (uncredited)
Evangeline Lilly
Samantha
Adam Scott
Gary
Sasha Williams
Mom at Waterpark
Donald Faison
Larry
Tyler Labine
Karl C. Miller
Eli Craig
Derby Official
Carla Gallo
Wendy
Hank Harris
Gabriel
Chip Zien
Stepdad Therapist
Ken Bolden
School Psychiatrist
Rick Applegate
Principal
Kyle Bornheimer
Victor
Chris D'Elia
Wayne
Bridget Everett
Al
Owen Atlas
Lucas
Marcus Terrell Smith
Dwayne
Schuyler White
Birthday Clown