Isla Fisher Mary Jane
Linda Cardellini Velma
Joseph Barbera Executive Producer
Matthew Lillard Shaggy
Rowan Atkinson Mondavarious
Miguel A. Núñez Jr. Voodoo Maestro
Stephen Jones Associate Producer, Unit Production Manager
James Gunn Screenplay, Story
Steven Grives N' Goo Tuana
Andrew Bryniarski Cavern Henchman
Sarah Michelle Gellar Daphne
Pamela Anderson Pamela Anderson (uncredited)
Paul Pattison Hairdresser
Robert Engelman Executive Producer
Frank Welker Creature Voices (voice)
Stephen Tung Stunts
Daniel R. Chavez Executive In Charge Of Post Production
Scott Innes Scrappy Voice (voice)
Joe Ruby Thanks
Ken Spears Thanks
Kent Beyda Editor
Brian Cox Special Effects Supervisor
Philip A. Patterson Associate Producer, First Assistant Director
Kurt Williams Visual Effects Producer
Jo Weeks Script Supervisor
Bob Camp Storyboard
Douglas Bloom Visual Effects
Freddie Prinze Jr. Fred
Vic Kaspar Sound Recordist
Larry White Animation
Kym Jackson Autograph Seeker
Lisa Marie Rosenberg Hairdresser
William Hanna Executive Producer
Fiona Searson Publicist
Drew Bailey Third Assistant Director
Yasca Sinigaglia Stunts
Roger Lanser Second Unit Director of Photography
David Eggby Director of Photography
Fiona Scott Assistant Art Director
Adrien Seffrin First Assistant "A" Camera
Kristian Schmid Brad
Jay Jackson Animation
Bruce Shapiro Dialogue Coach
Bill Booth Art Direction
Neil Krepela Additional Visual Effects
Tony Lynch Stunts
Grahame Litchfield Key Grip
Sam Greco Zarkos
Tory Belleci Set Designer
Marco Sinigaglia Stunts
Kelley Smith-Wait Executive Producer
Neil Fanning Scooby Voice (voice)
Holly Brisley Training Video Woman
Andrew Conder "B" Camera Operator
Christian Wintter Art Direction
Laura Z. Wasserman Music Supervisor
Toby Pease First Assistant Director
Nick McKinless Stunt Double
Todd Egan Assistant Sound Editor
J.P. Manoux Scrappy Rex Voice (voice)
Kyas Sherriff Airport Attendant
Renee Bowen Stunts
Nicole Downs Stunts
Mark McGrath Sugar Ray
Paul 'Salty' Brincat Production Sound Mixer
Laura Harris Atkinson Dialogue Editor
John O'Connell Choreographer
Damian Bradford Stunts
Michael Conelly Lighting Supervisor
Paul Doyle Stunts
Jeff Glueck Sound Engineer
Jess Harnell Creature Voices (voice)