

“This fall, eerie greenish glow.”
A cosmic case of flying saucers, intergalactic intrigue and out-of-this-world romance launches Scooby-Doo! and the Mystery Inc., Gang into their most unearthly adventure ever.
Directed by Jim Stenstrum, Joseph Barbera, William Hanna
User score
431 votes





Released
October 3, 2000
1h 14m
English

Scott Innes
Scooby Doo / Shaggy (voice)

Mary Kay Bergman
Daphne Blake (voice)

B.J. Ward
Velma Dinkley (voice)

Frank Welker
Fred Jones (voice)

Candi Milo
Crystal / Amber (voice)

Neil Ross
Sergio / Buck (voice)

Jennifer Hale
Dottie (voice)

Jeff Bennett
Lester (voice)

Audrey Wasilewski
Laura (voice)

Mark Hamill
Steve (voice)

Kevin Michael Richardson
Max (voice)