| Person | Type | Job | Role(s) |
|---|---|---|---|
 Charles Swenson | Crew | Visual Effects | Animation |
 Fred Wolf | Crew | Directing | Director, Producer, Animation |
George Aliceson Tipton | Crew | Sound | Conductor, Music Arranger |
 Harry Nilsson | Crew | Production | Producer, Original Music Composer, Songs, Story |
James L. Aicholtz | Crew | Sound | Sound Re-Recording Mixer |
Jerry D. Good | Crew | Production | Producer |
 Jimmy T. Murakami | Crew | Production | Producer |
Rich Harrison | Crew | Editing | Editor |
 Tony Rivetti Sr. | Crew | Camera | Camera Operator |
Vincent Davis | Crew | Visual Effects | Animation |
Norm Lenzer | Crew | Writing | Screenplay |
Larry Gordon | Crew | Production | Producer |
Gary Lund | Crew | Art | Production Design |
Sherm Thompson | Crew | Production | Production Manager |
Carole Beers | Crew | Writing | Story |
 Alan Barzman | Cast | Actor | Narrator / Father (second telecast) |
 Alan Thicke | Cast | Actor | Narrator / Father (third telecast) |
Bill Martin | Cast | Actor | Rock Man (voice) |
Buddy Foster | Cast | Actor | Count's Son (voice) |
 Dustin Hoffman | Cast | Actor | Narrator / Father (first telecast) |
 Joan Gerber | Cast | Actress | Oblio's Mother (voice) |
 Lennie Weinrib | Cast | Actor | Count (voice) |
 Mike Lookinland | Cast | Actor | Oblio (voice) |
 Paul Frees | Cast | Actor | Oblio's Father / Pointed Man's Right Head / King / Leaf Man / Villagers (voice) |
 Ringo Starr | Cast | Actor | Narrator / Father (home video release) (voice) |
| Person | Type | Job | Role(s) |
