 |
Daws Butler as Loopy De Loop (voice) |
 |
Don Messick as Musketeers / Duke (voice) |
 |
Jean Vander Pyl as Princess (voice) |
| Production | William Hanna | Producer |
| Production | Joseph Barbera | Producer |
| Directing | William Hanna | Director |
| Writing | Michael Maltese | Writer |
| Directing | Joseph Barbera | Director |
