Jack Black Wolfman Jack
Daniel Radcliffe 'Weird Al' Yankovic
Seth Green Radio DJ (voice)
Julianne Nicholson Mary Yankovic
Diedrich Bader Grizzled Narrator (voice)
Thomas Lennon Salesman
Will Forte Ben Scotti
Michael McKean Sleazy MC
Josh Groban Waiter
Johnny Pemberton Johnny Barf
Scott Aukerman Police Officer
Anthony Vanchure Supervising Sound Editor
Lia Buman Producer
Patton Oswalt Heckler
Rainn Wilson Dr. Demento
Conan O'Brien Andy Warhol
Lin-Manuel Miranda Doctor
Evan Rachel Wood Madonna
David Dastmalchian John Deacon
Jonah Ray Rodrigues Jonah Barf
Quinta Brunson Oprah Winfrey
Emo Philips Salvador Dali
Paul F. Tompkins Gallagher
Toby Huss Nick Yankovic
Spencer Treat Clark Steve
Akiva Schaffer Alice Cooper
Eric Appel Director, Writer, Producer, Captain Buffoon (voice)
Jorma Taccone Pee-Wee Herman
Arturo Castro Pablo Escobar
Rusty Dunn Sound Effects Editor
Sandra Lee Gimpel Stunts
Tommy O'Brien Bermuda
Chad Guerrero Guard #2
Anthony N. Security Guard, Stunts
Dot-Marie Jones Mama Bear
Mike Farah Producer
Jeffrey G. Barnett Stunts
Leo Birenberg Original Music Composer
James Preston Rogers Hulk Hogan
Trenyce Diana Ross
Dan Butts Production Design
Constantine Rousouli Cone-Bra Dancer #1
'Weird Al' Yankovic Writer, Producer, Tony Scotti, Music Producer, Musician, Songs
Jamie Richmond Makeup Artist
Kat Bardot Makeup Department Head
Zach Robinson Original Music Composer
Katelyn Brooke Stunt Double
Tim Headington Producer
David Bloom Teenage Al
Mike James Gallagher Sound Designer
Laura Harper Set Decoration
Brett Smrz Stunt Driver
Eddie Perez Stunts
Demetri Martin Tiny Tim
Joe Farrell Producer
Nina West Divine
Keanush Tafreshi Kip
Andrew Steven Hernandez Robbie
Wendy Benbrook Costume Design
Paloma Esparza Rabinov Hipster Teen
Richard Aaron Anderson Young Al
Mike Escamilla Guard #1
Wendy O'Brien Casting
Whitney Hodack Producer
Izzy Traub Visual Effects Supervisor
Gordon Tarpley David Bowie (uncredited)
Ross Riege Director of Photography
Thomas Forbes-Johnson Stunts
William Guirola Sicario
Gino Woulard Stunts
Julie Chang Connie Chung
Kiley Ogle Set Costumer