Dewey Cox
John C. Reilly
Darlene Madison
Jenna Fischer
Awards Show Stage Manager
Nat Faxon
Dewey Age 8
Conner Rayburn
Nate Cox
Chip Hormess
Country Doctor
Terrence Beasor
Old Bluesman
Honeyboy Edwards
Harmonica Player
Gerry Black
Teenage Band
Aron Johnson
Jack Donovan Saperstein
Taylor Hubert
Christopher Hurt
Pa Cox
Raymond J. Barry
MC (Teacher)
Matt Price
Man at Talent Show
John Maynard
Second Man at Talent Show
E.J. Callahan
Preacher
Rance Howard
Bobby Shad
Craig Robinson
Nightclub Manager
Paul Bates
Bad Men Bass Player
Patrick Faucette
Mazeltov
Phil Rosenthal
Schmendrick
Martin Starr
Audience Guy at Nightclub
Oscar Dillon
Edith
Kristen Wiig
DJ
Jack McBrayer
Teen with Pinups
Molly C. Quinn
The Big Bopper
John Ennis
Stage Manager
Ed Helms
Elvis Presley
Jack White
Beth Anne
Angela Little
Reefer Girl
Odette Annable
Bert
Tyler Nilson
Hotel Groupie with Dewey
Deanna Brooks
Drug Dealer
Ian Roberts
Sam
Tim Meadows
Prison Guard
Steve Bannos
Rehab Nurse
Willow Geer
Rehab Doctor
David Doty
Press Conference Reporter
Jack Kehler
The Maharishi
Gerry Bednob
Schwartzberg
David Krumholtz
Engineer
Tim Bagley
Gail the Television Reporter
Jane Lynch
Dewdrop
Skyler Gisondo
Dewey Rahim
Kshitij Pendurkar
L'Chai'm
Harold Ramis
Dreidel L'Chaim
Simon Helberg
Lil' Nutzzak
Jacques Slade
Music Video Girl
Danica Rozelle
Cox Kid
Lurie Poston
Maggie Mannion
Jackson Browne
Jewel
Lyle Lovett
Pierced Eyebrow Girl
Stacey Scowley
Pierced Lip Girl
Ajla Hodžić
Buddy Holly
Frankie Muniz
Ghostface Killah
The Temptations
Otis Williams
Ron Tyson
Terry Weeks
Joe Herndon
Bruce Williamson
Eddie Vedder
Paul McCartney (uncredited)
Jack Black
John Lennon (uncredited)
Paul Rudd
George Harrison (uncredited)
Justin Long
Theo
Chris Parnell
Ringo Starr (uncredited)
Jason Schwartzman
The Kid (uncredited)
Patrick J. Adams
Edith's Father (uncredited)
Clement Blake
Patrick Duffy (uncredited)
Patrick Duffy
Morgan Fairchild (uncredited)
Morgan Fairchild
Different DJ (uncredited)
Paul Feig
LSD Vision (uncredited)
Amber Hay
Record Producer
John Michael Higgins
Older Nate
Jonah Hill
Dewey's Child (uncredited)
Neil Ironfield
Ma Cox
Margo Martindale
Cheryl Ladd (uncredited)
Cheryl Ladd
Cheryl Tiegs (uncredited)
Cheryl Tiegs
70's African American Woman (uncredited)
Serria Tawan
Concert attendee
Rae Sunshine Lee
Gregg Lee
Jerry Garcia (uncredited)
Adam Herschman
Asian Woman 70's (uncredited)
Debbie Yeh
Dave
Matt Besser
Dialogue Editor
Darren King
Unit Production Manager
Clayton Townsend
Producer
Sound Effects Editor
Shaughnessy Hare
Editor
Steve Welch
Stunts
Luci Romberg
Screenplay
Jake Kasdan
Director
Makeup Artist
Suzanne Diaz
Stunt Double
Kym Stys
Associate Producer
Melvin Mar
Terry Leonard
Foley Artist
Gary A. Hecker
Jake Garber
Matt Leonard
Original Music Composer
Michael Andrews
Set Designer
Timothy M. Earls
Choreographer
Anne Fletcher
Judd Apatow
Hairstylist
Lori Guidroz
Director of Photography
Uta Briesewitz
Costume Design
Debra McGuire
Stunt Coordinator
Malosi Leonard
Script Supervisor
Anne Rapp
Video Assist Operator
Michael Herron
Boom Operator
David M. Roberts
Special Effects Technician
Jim Rollins
Production Coordinator
Barrett J. Leigh
Construction Coordinator
Anthony Lattanzio
Eric Sundahl
Rigging Gaffer
Paul Birk
Production Sound Mixer
John Pritchett
John Blake
"B" Camera Operator
David Sammons
Costume Supervisor
Cha Blevins
Key Grip
Paul Goodstein
Scott Lingard
Special Effects Coordinator
Donald Frazee
Key Rigging Grip
Chad C. Barrow
Location Manager
Boyd Wilson
Assistant Art Director
Steven Samanen
Unit Publicist
David Linck
Transportation Captain
Denny Caira
Foley Mixer
Brad Brock
Assistant Sound Editor
Barbara Noren
Still Photographer
Gemma La Mana
Second Second Assistant Director
Kristina M. Peterson
Foley Editor
Dan Yale
Sound Designer
Robert Grieve
Visual Effects Supervisor
Mark Freund
Music Editor
Fernand Bos
Negative Cutter
Mo Henry
Michael J. Benavente
Michael J. Broomberg
Tom Kramer
Ruby Stillwater
Supervising Sound Editor
Joel Shryack
Yann Delpuech
ADR Mixer
Howard London
Digital Colorist
John Persichetti
Anne Couk
Jeena M. Phelps
Key Costumer
Winifred Clements
Orchestrator
Tom Calderaro
First Assistant Editor
Bethany Orlemann
Casting
Amy McIntyre Britt
First Assistant Director
Carey Dietrich
Second Assistant Director
Bradley Morris
Set Decoration
Claudette Didul
Music Supervisor
Tom Wolfe
Art Direction
Domenic Silvestri
Property Master
Sean Mannion
Manish Raval
Anya Colloff
Andrew Epstein
Executive Producer
Lew Morton
Production Design
Jefferson Sage
Tara Timpone
Beth Klein
Kim Ayers
Leslie Devlin
Justin Stafford