Chris Parnell Jim Conway
Justin Hartley Blaine Balbo
Angourie Rice Young Stephanie Conway
Sam Richardson Seth Novacelik
Alicia Silverstone Deanna Russo
Rebel Wilson Stephanie Conway, Producer
Mary Holland Martha Reiser
Michael Cimino Lance Harrison
Brandon Scott Jones Screenplay, Mr. T
Jeremy Ray Taylor Neil Chudd
Zoë Chao Tiffany Blanchette-Balbo
Avantika Janet
Merrick McCartha Principal Young
Joshua Colley Yaz
Molly Brown Young Martha Reiser
Tyler Barnhardt Young Blaine Balboa
Todd Garner Producer
Steve Aoki Steve Aoki
Zaire Adams Young Seth Novacelik
Rich Delia Casting
Aakomon Jones Choreographer
Chris Bender Producer
Jake Weiner Executive Producer
John Crow News Anchor
Alex Hardcastle Director
Darrell Snedeger Deanna Russo's Husband
David Giammarco Sound Re-Recording Mixer
Ana Yi Puig Young Tiffany Blanchette
Andrew Knauer Screenplay, Story
Jade Bender Britney 'Bri Luvs' Balbo
Jordan Gray Burgess Preppy Girl
Timothy M. Bourne Unit Production Manager, Producer
Meredith Richardson Stunt Double
Marco Fargnoli Director of Photography
Cheryl Marks Hair Department Head
Melanie Hughes Makeup Department Head
Yeşim "Shimmy" Osman Key Hair Stylist
Jeremy Stein Executive Producer
Randi Owens Arroyo Makeup Artist
Chris LeDoux Visual Effects Supervisor
Lauren Halperin Nurse
Stephanie Powers Set Costumer
Grace Chan Dancer
Jermaine Stegall Original Music Composer
David Sandefur Production Design
Tiffany Denise Hobbs Dr. Jean Johnson
Jason Z. Kemp First Assistant Director
John Tarro Hairstylist
Sarah Lucky Editor
Arthur Pielli Screenplay, Story
Salvador Pérez Jr. Costume Design
Elliott Koretz Supervising Sound Editor
Andrew White Art Direction
Jessica Craig Makeup Artist
Caleb Hollenback Sound Recordist
Vee Bhakta Janet's Dad
Mimi Gould Movie Goer
Irenia Vail Hairstylist
Leonard R. Butler Mr. Beenbaum
Heath M. Howard Production Supervisor
Joel Ray Ishman Chemistry Teacher
Noel Hernandez Makeup Artist
Travis Culberson Makeup Artist
Jake Wagner Executive Producer
Vance Kanell Usher
Antoinette Black Assistant Hairstylist
Cara Price Set Decoration
Jereme Gelske Visual Effects Producer
Dani Maslaney Makeup Artist
James Millar Stoner Student's Dad
Robin 'RK' Kempf Second Assistant Director
Lucy Taylor Lydia Conway