Jack Black JB, Producer, Writer, Songs
Amy Adams Gorgeous Woman
Tim Robbins The Stranger
Ben Stiller Guitar Center Guy, Executive Producer
John C. Reilly Sasquatch (uncredited)
Colin Hanks Drunk Frat Dude
Troy Gentile Lil' JB
Fred Armisen Security Guard
Mike Avery Stunts
Sean Graham Stunts
Tim Trella Stunts
Larry Rippenkroeger Stunts
Pamela Alch Script Supervisor
Michael FitzMaurice Camera Operator
Ned Bellamy Security Guard
Terry Jackson Stunts
Melissa-Anne Davenport Girl
David Hartman Production Illustrator
Paul F. Tompkins Open Mic Host
Molly Bryant Ecstatic Woman
Bevin Kaye Fainting Woman
Eliza Coleman Stunts
Jeanne McCarthy Casting
Amy Poehler Truck Stop Waitress
Scott Stoddard Special Effects Makeup Artist
Meat Loaf Bud Black (uncredited)
Buck McDancer Stunts
David D. Johnson Visual Effects Supervisor
Michael Rivkin Poopy Guy
Tom Elliott Stunts
Jon Myers Steadicam Operator
Kirk Ward Car Chase Cop / Gang Leader
Danny Wynands Stunts
Yeşim "Shimmy" Osman Hairstylist
Elmo Weber Supervising Sound Editor
Jack Gill Stunts
Jason Segel Frat Boy #1 (uncredited)
Joni Avery Stunts
Gregg Turkington Stand Up Comic
Hope Slepak Costume Supervisor
Michael Hatzer Digital Color Timer
Cynthia Ettinger Betty Black
Richard Brener Executive Producer
Paul Hughen Second Unit Director of Photography
Jody Hart Stunt Driver
David Bach Supervising Sound Editor
Linda Flowers Hair Department Head
John Ennis Gang Member
Ivan Kraljević Second Second Assistant Director
Brian Avery Stunt Coordinator
Kyle Gass KG, Producer, Writer, Songs
Derek Vanderhorst Sound Effects Editor
Marc Glassman Sound Effects Editor
Toby Emmerich Executive Producer
Andrew Lewis Caldwell Billy Black
Stephanie Erb Al's Bar Waitress
Doug Coleman Stunts
Kate Shorter Makeup Department Head
Juel Bestrop Casting
Justin Stafford Special Effects Makeup Artist
Rick Avery Stunt Coordinator, Second Unit Director
Milos Milicevic Tattooed Biker, First Assistant Director
Dave Grohl Satan
Tad Griffith Stunt Double
Jeff Brockton Stunts
Steve Hart Stunts
Angelique Midthunder Stunt Driver
Georgia Kacandes Executive Producer
Zade Rosenthal Still Photographer
Cale Boyter Executive Producer
Martin Whist Production Design
Mike Marino Special Effects Makeup Artist