Jack Black JB, Producer, Writer, Songs
Ben Stiller Guitar Center Guy, Executive Producer
Amy Adams Gorgeous Woman
Tim Robbins The Stranger
Fred Armisen Security Guard
Dave Grohl Satan
Meat Loaf Bud Black (uncredited)
Larry Rippenkroeger Stunts
Colin Hanks Drunk Frat Dude
Troy Gentile Lil' JB
Paul F. Tompkins Open Mic Host
Amy Poehler Truck Stop Waitress
Cynthia Ettinger Betty Black
Pamela Alch Script Supervisor
Stuart Cornfeld Producer
John C. Reilly Sasquatch (uncredited)
Elmo Weber Supervising Sound Editor
Melissa-Anne Davenport Girl
Dayna Pink Costume Designer
Molly Bryant Ecstatic Woman
Eliza Coleman Stunts
Bevin Kaye Fainting Woman
David Rennie Editor
Buck McDancer Stunts
David D. Johnson Visual Effects Supervisor
Michael Rivkin Poopy Guy
Danny Wynands Stunts
Ned Bellamy Security Guard
Jason Segel Frat Boy #1 (uncredited)
Gregg Turkington Stand Up Comic
Terry Jackson Stunts
Maria Baker Art Direction
John Ennis Gang Member
Ivan Kraljević Second Second Assistant Director
Robert Chapin Stunts
Kirk Ward Car Chase Cop / Gang Leader
Andrew Lewis Caldwell Billy Black
Milos Milicevic Tattooed Biker, First Assistant Director
Stephanie Erb Al's Bar Waitress
Mike Avery Stunts
Tim Trella Stunts
Toby Emmerich Executive Producer
Paul Hughen Second Unit Director of Photography
Hope Slepak Costume Supervisor
Sean Graham Stunts
Cale Boyter Executive Producer
Brian Avery Stunt Coordinator
Jack Gill Stunts
Doug Coleman Stunts
Michael FitzMaurice Camera Operator
Joni Avery Stunts
Brent M. Bowen Visual Effects
Jay Johnston Gang Member
Marc Glassman Sound Effects Editor
Kyle Gass KG, Producer, Writer, Songs
Jeff Brockton Stunts
Michael Hugghins Stunts
Angelique Midthunder Stunt Driver
Evie Peck KG's Mother
Jeanne McCarthy Casting
JR Reed Lee
Mike Smithson Special Effects Makeup Artist
Rick Avery Stunt Coordinator, Second Unit Director
Jody Hart Stunt Driver
Mic Rodgers Stunts
Ronnie James Dio Dio
Erik Walker Bully
Kevin Abercrombie Stunts
Mike Piccirillo Art Department Coordinator
Cole S. McKay Stunt Double
Juel Bestrop Casting
Frank Torres Stunts