 | Daws Butler als Loopy De Loop / Elephant / Skunk / Zoo Visitor (voice) |
 | Don Messick als Zoo Guide / Zoo Visitor / Baby / Hunter / Chipmunk (voice) |
 | Jean Vander Pyl als Zoo Visitor / Mother (voice) |
| William Hanna | Director |
| William Hanna | Producer |
| Joseph Barbera | Director |
| Warren Foster | Writer |
| Joseph Barbera | Producer |
