Gaten Matarazzo Michael Dipnicky
Christopher Mintz-Plasse Mr. Calvin
Angourie Rice Honor Rose
Miku Martineau Christine
Avery Konrad Emma
Jason Sakaki Brad
Samuel Braun Young Man in Bar
Kelcey Mawema Talia
Beverley Huynh Costume Design
Valin Shinyei Theater Student #5
Ben Jackson Walker Gary
Robyn Driscoll Old Man
Andres Collantes Diesel
Arghavan Jenati Lily / Miss Chugani
June B. Wilde Bowling Alley Server
Kerry Butler Janet Rose
Armani Jackson Travis Biggins, Musician
Brendan McRae Potential Date #1
Candice Hunter Ms. Felson
Michael P. Northey Marvin Rose
Danny Wattley Coach Biggins
David A. Goodman Writer
Sophia Bucior Young Ms. Felson
Vanessa Prasad Doreen Leddy (uncredited)
Amy Keum Kennedy Park
Connor Wong Potential Date #2
Christian Lagasse Potential Date #3 - Mike
Marlee Grace Becker Play Dancer #5
Ron French Executive Producer
Beta Chan Theater Student #3
Stewart Prince Howie Kaplan
Don Dunn Executive Producer
Oran Zegman Director
Michael Lewen Producer
Zoë Christie Grace
Anita Brandt-Burgoyne Editor
Daniel Desveaux Dipnicky's Dad
Marlee Walchuk Sally
Maia Cervellin Theater Student #4
Henry C. King Young Coach Biggins
Joanne Gerein Assistant Director
Julien Naud Theater Student #1
Malia McMullen Play Dancer #3
Topher Osborn Director of Photography
Benoit Waller Art Direction
Darian Mark Theater Student #2
Porsha Teo Foster Girl
Matreya Monro Ms. Dipnicky
Hannah Cam Play Dancer #1
Syrinthia Studer Executive Producer
Ryan Maw Play Dancer #2
Jenna Homan Play Dancer #4
Fred D. Lee Executive Producer
Ben Zeadman Original Music Composer
Daniel Markovich Original Music Composer