Directed by
| Jules Bass | ... | (directed by) |
| Arthur Rankin Jr. | ... | (directed by) |
Writing Credits (in alphabetical order)
| Romeo Muller | ... | (written by) |
Cast (in credits order) verified as complete
| Buddy Hackett | ... | Pardon-Me-Pete (Groundhog) (voice) | |
| Robert Morse | ... | Jack Frost (voice) | |
| Paul Frees | ... | Kubla Kraus / Father Winter (voice) | |
| Larry Storch | ... | Papa (voice) | |
| Dave Garroway | ... | Groundhog Day Television Reporter (voice) | |
| Debra Clinger | ... | Elisa (voice) | |
 |
Don Messick | ... | Snip (voice) |
|
|
Dee Stratton | ... | Mama (voice) |
| Sonny Melendrez | ... | Sir Ravenal Rightfellow (voice) | |
|
|
Dina Lynn | ... | Holly (voice) |
Produced by
| Jules Bass | ... | producer (produced by) |
| Arthur Rankin Jr. | ... | producer (produced by) |
| Masaki Îzuka | ... | associate producer (as Masaki Izuka) |
Music by
| Maury Laws | ... | (music) |
Production Design by
| Paul Coker Jr. | ||
Production Management
| Seiichi Araki | ... | production supervisor: Animagic |
| Ichirô Komuro | ... | production supervisor: Animagic |
| Akikazu Kôno | ... | production supervisor: Animagic |
| Hiroshi Tabata | ... | production supervisor: Animagic |
Sound Department
| Glenn Berger | ... | sound recordist |
| Tom Clack | ... | sound effects |
| John Curcio | ... | sound recordist |
| Bob Elder | ... | sound recordist (as Robert Elder) |
| Dave Iveland | ... | sound recordist |
Music Department
| Jules Bass | ... | lyricist |
| Maury Laws | ... | conductor / music arranger |
