Credits
Cast

Grey DeLisle
Daphne Blake (voice)

Stephen Stanton
Peanut Vendor (voice)

Kari Wahlgren
Female Peasent (voice)

Frank Welker
Scooby-Doo / Fred Jones / Monster (voice)

Kate Micucci
Velma Dinkley / Sandi (voice)

Matthew Lillard
Shaggy Rogers (voice)

Nick Frost
Merlin (voice)

Greg Ellis
Herald / Herman Ellinger / British Passenger (voice)

Jason Isaacs
King Arthur Pendragon (voice)

Spike Brandt
Mr. HB (voice)

Trevor Devall
Man Cat (voice)

Fred Tatasciore
Black Knight (voice)

Ted Barton
Mayor Saunders / Sir Lancelot (voice)
Directing
Melchior Zwyer
Director
Christina Sotta
Director
Editing
Mike Mangan
Editor
Robert Ehrenreich
Editor
Production
Collette Sunderman
Casting

Sam Register
Executive Producer

Spike Brandt
Producer
James Krieg
Producer
Colin A.B.V. Lewis
Producer

Maxwell Atoms
Producer, Director, Writer
Sound

Robert J. Kral
Original Music Composer
Writing
Jeremy Adams
Writer, Story