Jack Martin Blake
Daniel Radcliffe Lysander (voice)
Gaten Matarazzo Jack, Executive Producer
Sean Giambrone Montgomery
SJ Allocco-St.Germain Casting Associate
Bobby Moynihan Snackatron 3000 (voice)
Peyton Elizabeth Lee Ashley
Lulu Wilson Lizzy
Sarah Sherman Frankie
Adam Herschman Older Jack
Peter Gerety Grandpa
Chris Schmidt Jr. Stoner Guy
Kyle Stack Lighting Technician
Jenn Caiello Set Dresser
Trent Howell Title Designer
Caleb Hearon Sidney
Adam Glazer Stunts
Kevin Matthew Reyes Colin
Zach Miller Set Dresser
Dan Light Additional Music
Brian McElhaney Director, Writer, Brian, Executive Producer
Dennis Leonard Foley Mixer
Jonathan Nickerson Second Second Assistant Director
Kelly Phelan Stunt Coordinator
Luke Burke Skinny Kid in Elevator
Angela Kwan Ang ADR Editor
Zachary Halley Unit Production Manager
Jenna Graves Set Dresser
Mac Smith Supervising Sound Editor, Sound Designer
Emma Anne Wedemeyer Thanks
Crawford Watson Lighting Technician
Marcus Scribner Logan
Pete Shilaimon Executive Producer
Mickey Liddell Executive Producer
Nick Kocher Writer, Nick, Director, Executive Producer
Kevin Kim Chief Lighting Technician
Matt Philip Whelan Producer, Visual Effects Supervisor
Lance Mitchell Assistant Art Director
Shawanoe Wolcik Special Effects Technician
Jason Zaro Producer
Devin Doyle "B" Camera Operator, Second Unit Director of Photography
Jeremy Garelick Producer
Pete Scalzitti Animation
Jordan Carlos Delivery Guy
Errol Fern Student (uncredited)
Casey Shelton Second Unit Director
Chelsea Matkins Sweet Student Union Girl
Abigail Wood 10 Year Old Lizzy
Justin Cooley Byron
Hyde Healy Jake
Jennifer Euston Casting
Dmitri Makarov Supervising Dialogue Editor, Supervising ADR Editor
Aaron Schroeder Cabaret Puppet (voice)
Jill Bream Costume Design
Sam Zvibleman Thanks
Richard Quinn Dialogue Editor
Colin Stafford Set Dresser
Ryan Micho Ryan
Ava Laborde Tiffany
Ramiro Rodriguez Zamarripa Additional Music
Dann Fink ADR Voice Casting
Christopher Martinez Matthew
Matt Sacca Associate Producer
Joshua Wade Stunts
Lydia Hines Lydia
Shelley Roden Foley Artist
Sebastian Escribano Special Effects Technician
Adam Ray Pizza Place Guy (voice)
Jake Wildrick Special Effects Technician
Max A. Butler Producer, Unit Production Manager
Molle DeBartolo Producer
Billy Rosenberg Producer