Aside from doubling the length of each episode, The New Scooby-Doo Movies differed from its predecessor in the addition of a rotating special guest star slot; each episode featured real-life celebrities or well known fictional characters joining the Mystery, Inc. gang in solving the mystery of the week. Some episodes, in particular the episodes guest-starring the characters from The Addams Family, Batman, and Jeannie, deviated from the established Scooby-Doo format of presenting criminals masquerading as supernatural beings by introducing real ghosts, witches, monsters, and other such characters into the plots.

Genres

Cast

Don Messick

Scooby-Doo (voice)

Casey Kasem

Shaggy (voice)

Frank Welker

Fred Jones (voice)

Nicole Jaffe

Velma (voice)

Heather North

Daphne (voice)