© 2026 The Couch Critic
Streaming availability by country
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.
55 Cast Members
Casey Kasem
Shaggy (voice)
24 Episodes
Don Messick
Scooby-Doo (voice)
24 Episodes
Frank Welker
Fred Jones (voice)
24 Episodes
Nicole Jaffe
Velma (voice)
24 Episodes
Heather North
Daphne (voice)
24 Episodes
John Stephenson
Lucas / Alberto (voice)
1 Episodes
Ted Knight
The Penguin (voice)
2 Episodes
Michael Bell
Gene Haultrey (voice)
1 Episodes
Eddie 'Rochester' Anderson
B.J. Mason (voice)
3 Episodes
Stu Gilliam
Curly Neal (voice)
3 Episodes
Scatman Crothers
Meadowlark Lemon (voice)
3 Episodes
Richard Elkins
J.C. 'Gip' Gipson (voice)
3 Episodes
Robert DoQui
Pablo Robertson (voice)
3 Episodes
Henry Corden
Animal Noises (voice)
1 Episodes
Lennie Weinrib
Sedgwick Jones (voice)
1 Episodes
Don Knotts
Homer Pipsqueak (voice)
2 Episodes
Larry Storch
The Joker (voice)
2 Episodes
Daws Butler
Larry / Curly Joe (voice)
2 Episodes
Pat Harrington Jr.
Moe (voice)
2 Episodes
Janet Waldo
Josie McCoy (voice)
1 Episodes
