Directed by
| Joseph Barbera | ||
| William Hanna | ||
Writing Credits
| Michael Maltese | ... | (written by) (as Mike Maltese) |
Cast (in credits order) complete, awaiting verification
| Daws Butler | ... | Loopy De Loop (voice) | |
 |
Don Messick | ... | Watchdog (voice) |
|
|
Doug Young | ... | Steer (voice) |
Produced by
| Joseph Barbera | ... | producer |
| William Hanna | ... | producer |
Editing by
| Greg Watson | ||
Production Management
| Howard Hanson | ... | production supervisor |
Animation Department
| Walt Clinton | ... | layout artist (as Walter Clinton) |
| Art Lozzi | ... | background artist |
| Dick Lundy | ... | animator |
| Charles Nichols | ... | animation director |
Music Department
| Hoyt Curtin | ... | musical director |
Additional Crew
| Arthur Davis | ... | story director (as Art Davis) |
| Lawrence Goble | ... | titles |
