| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dick Robbins | Crew | Writing | Writer |
Duane Poole | Crew | Writing | Writer |
 Hoyt Curtin | Crew | Sound | Original Music Composer |
 Joseph Barbera | Crew | Production | Executive Producer |
Ray Patterson | Crew | Directing | Director |
 William Hanna | Crew | Production | Executive Producer |
Don Jurwich | Crew | Production | Producer |
 Casey Kasem | Cast | Actor | Shaggy Rogers (voice) |
 Don Messick | Cast | Actor | Scooby-Doo (voice) |
 Edie Lehmann Boddicker | Cast | Actress | Singer (voice) |
 Frank Welker | Cast | Actor | Fred Jones (voice) |
Ginny McSwain | Cast | Actress | Kerry / Girl Fan / Executive Secretary (voice) |
 Heather North | Cast | Actress | Daphne Blake (voice) |
 Joan Gerber | Cast | Actress | Lavonne / Second Woman / Waitress (voice) |
 Marilyn Schreffler | Cast | Actress | Cherie / Sis / Receptionist (voice) |
 Michael Bell | Cast | Actor | Jesse Rotten / V.P. Jackie Carlson (voice) |
 Pat Fraley | Cast | Actor | Brother / Guard / Announcer (voice) |
 Patricia Stevens | Cast | Actress | Velma Dinkley (voice) |
 Rip Taylor | Cast | Actor | C.J. (voice) |
 Stan Jones | Cast | Actor | Director / First V.P. / Terrier (voice) |
Debbie Hall | Cast | Singer (voice) | |
Michael Redman | Cast | Actor | Singer (voice) |
Paul DeKorte | Cast | Singer (voice) | |
| Person | Type | Job | Role(s) |
