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