Jack Black Doug McCallister
Paul Rudd Ronald Griffin Jr.
Jennifer Lopez Jennifer Lopez (uncredited)
Steve Zahn Kenny Trent
Ice Cube Ice Cube
Thandiwe Newton Claire Simons
Daniela Melchior Ana Almeida
John Billingsley Jerry
Ione Skye Malie
Jim Cash Original Film Writer
Selton Mello Santiago
Ben Lawson TV MD - Brant Markham
Rui Ricardo Diaz João
Hans Bauer Original Film Writer
Randy Thom Sound Designer
Lisa Kay Groom’s Mom
Jack Epps Jr. Original Film Writer
Kevin O'Connell Sound Re-Recording Mixer
Yasmin Kassim Bank Manager
David Fleming Original Music Composer
Andrew Form Producer
Ron Smyck Director
Chris Newlin Supervising Music Editor
Rachel Tenner Casting
Gregory Plotkin Editor
Cheree Cassidy Makeup Artist - Donna
Dan Breckwoldt Compositing Supervisor
Tom Gormican Screenplay, Producer, Director
Teresa Meoli Set Designer
Kevin Etten Screenplay, Producer
Keir Beck Second Unit Director, Stunt Coordinator
Ryan Makepeace Travel Coordinator
Liam Mills Assistant Editor
Ben Snow Visual Effects Supervisor
Kyle Arzt Sound Re-Recording Mixer
Oliver Hug Music Editor
Jarred Blakiston Groom
John Voce Groom’s Dad
Anna Rottke First Assistant Editor
Stewart Alves Animation Supervisor
Travis Flynn Additional Colorist
Spring Aspers Music Supervisor
Christopher Bruce Set Decoration
Josh Muzaffer First Assistant Director
Rick Messina Casting Associate
Brad Fuller Producer
Jimmy Waitman Stunt Double
Jayden Irving Stunts
Matt Toll Second Unit Director of Photography
Reg Garside Gaffer
Craig Alpert Editor
Steven Jones-Evans Production Design
Renee Herbert Set PA
Leff Lefferts Supervising Sound Editor
Samantha Smith McGrady Production Manager
Dane Cody Production Sound Mixer
Guy Strachan Script Supervisor
Scott Puckett Visual Effects Producer
Erin Vitali Co-Producer
Sebastian Sero Charlie
Cedric Martin "A" Camera Operator, Steadicam Operator
Richard Bluck Second Unit Director of Photography
Colin Ware Special Effects Makeup Artist
Alex Time Stunts
Alice Babidge Costume Design
Fiona Chilton Executive Visual Effects Producer
Kelly Graham Casting Associate
Brian Cox Special Effects Supervisor
Nathan Bundy Set Dresser
Romeo Ellard Young Griff
Justin Martin CG Supervisor
Frazer Churchill Visual Effects Supervisor