Scooby-Doo The Return of Mr. Hyde

Shaggy and Scooby Doo head off to Boston to solve the mystery of the Aleged Mr. Hyde! but some strange things happen during this mystery!

Characters
Frank Welker - Fred and Scooby

Matthew Lillard - Shaggy

Grey DeLisle - Daphne

Mindy Cohn - Velma

David DeLuise -

Yuri Lowenthal -

David Boat -

Jennifer Hale -

Tara Platt -

Rick D. Wasserman -

Kath Soucie -

Cree Summer -

and

Ron Perlman - Mayor Jeff Johnson