Matthew Lillard Shaggy
Rowan Atkinson Mondavarious
Linda Cardellini Velma
Sarah Michelle Gellar Daphne
James Gunn Screenplay, Story
Frank Welker Creature Voices (voice)
Isla Fisher Mary Jane
Pamela Anderson Pamela Anderson (uncredited)
Freddie Prinze Jr. Fred
William Hanna Executive Producer
Joseph Barbera Executive Producer
Steven Grives N' Goo Tuana
Jess Harnell Creature Voices (voice)
Adam Shankman Choreographer
Stephen Tung Stunts
Andrew Bryniarski Cavern Henchman
Bob Camp Storyboard
Raja Gosnell Director
Nicholas Hope Old Man Smithers
Charles Roven Producer
Richard Baneham Animation Supervisor
Miguel A. Núñez Jr. Voodoo Maestro
Mark McGrath Sugar Ray
Michala Banas Carol
David Newman Original Music Composer, Conductor
J.P. Manoux Scrappy Rex Voice (voice)
Kym Jackson Autograph Seeker
Mary Vernieu Casting
Kristian Schmid Brad
Joe Ruby Thanks
Bruce Shapiro Dialogue Coach
Craig Titley Story
Richard Suckle Producer
Mo Henry Negative Cutter
Grahame Litchfield Key Grip
Sam Greco Zarkos
Neil Fanning Scooby Voice (voice)
Holly Brisley Training Video Woman
Jack Wong Stunts
Christian Wintter Art Direction
Kelley Smith-Wait Executive Producer
Nick McKinless Stunt Double
Scott Innes Scrappy Voice (voice)
Caitlin McKenna ADR Voice Casting
Andrew Mason Executive Producer
Kyas Sherriff Airport Attendant
Philip A. Patterson Associate Producer, First Assistant Director
Nicole Downs Stunts
Ken Spears Thanks
Tory Belleci Set Designer
Renee Bowen Stunts
Michelle Pazer ADR Editor
Kylie Furneaux Stunts
Damian Bradford Stunts
Michael Conelly Lighting Supervisor
Tony Lynch Stunts
Yasca Sinigaglia Stunts
Peter Crosman Visual Effects Supervisor
Robert Engelman Executive Producer
Paul Brincat Production Sound Mixer
Troy MacKinder Guy in the Vat
Jasin Boland Still Photographer
James Moriana Foley Artist
Ian Dewhurst Chief Lighting Technician
Troy Reichman Second Assistant "B" Camera
Tom Boyd Musician
Toby Pease First Assistant Director
Scott Sanders Sound Designer
Craig Behenna Henchman #1
Allen Foster VFX Supervisor
Remi Broadway Training Video Guy #2
David Eggby Director of Photography