Linda Cardellini Velma
Matthew Lillard Shaggy
Rowan Atkinson Mondavarious
James Gunn Screenplay, Story
Isla Fisher Mary Jane
Pamela Anderson Pamela Anderson (uncredited)
Frank Welker Creature Voices (voice)
Sarah Michelle Gellar Daphne
Andrew Bryniarski Cavern Henchman
Miguel A. Núñez Jr. Voodoo Maestro
Freddie Prinze Jr. Fred
Jack Wong Stunts
Stephen Tung Wai Stunts
Joe Ruby Thanks
William Hanna Executive Producer
Mark McGrath Sugar Ray
J.P. Manoux Scrappy Rex Voice (voice)
Adam Shankman Choreographer
Jess Harnell Creature Voices (voice)
Michala Banas Carol
Joseph Barbera Executive Producer
Tom Boyd Musician
Raja Gosnell Director
Kym Jackson Autograph Seeker
Caitlin McKenna ADR Voice Casting
David Newman Conductor, Original Music Composer
Nicholas Hope Old Man Smithers
Michelle Pazer ADR Editor
Mary Vernieu Casting
Neil Fanning Scooby Voice (voice)
Charles Roven Producer
Katherine Quittner Music Editor
Tony Lynch Stunts
Nicole Downes Stunts
Tex Kadonaga Modeling
Douglas Bloom Visual Effects
Philip A. Patterson First Assistant Director, Associate Producer
Mo Henry Negative Cutter
Kristian Schmid Brad
David Eggby Director of Photography
Melissa Barker Stunts
Joe Chu Cho-Kuen Stunts
James Moriana Foley Artist
Nerses Gezalyan Foley Mixer
Steve Harman Stunts
Nick McKinless Stunt Double
Tory Belleci Set Designer
Craig Behenna Henchman #1
Steven Grives N' Goo Tuana
David Orr Color Timer
Adrien Seffrin First Assistant "A" Camera
Brett Praed Stunt Double
Jasin Boland Still Photographer
Craig Titley Story
Bob Camp Storyboard
Remi Broadway Training Video Guy #2
Kylie Furneaux Stunts
Robert Chapin Stunt Double
Kelly Oxford Supervising ADR Editor
Scott Wolf Foley Editor
Scott Innes Scrappy Voice (voice)
Laura Harris Atkinson Dialogue Editor
Charlie Cousins Velma's Friend
Scott Sanders Sound Designer
Ken Spears Thanks
Jay Jackson Animation
Dino Dos Santos Stunt Double
Christopher Assells Sound Effects Editor
Leesa Evans Costume Design
Jane Dawkins Extras Casting
Guy Norris Second Unit Director, Stunt Coordinator
Erwin H. Kupitz Wig Designer