Directed by
| Chuck Jones | ... | (as Chuck Jones Esq.) |
| Maurice Noble | ... | (co-director) |
Writing Credits
| John W. Dunn | ... | (story) (as John Dunn) & |
| Chuck Jones | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Mel Blanc | ... | Ralph K. Merlin Jr. / King Arthur / Morty (voice) | |
| Richard Peel | ... | George Ebeneezer Thumb (voice) | |
| Julie Bennett | ... | Prunhilda (voice) | |
 |
Ben Frommer | ... | Narrator (voice) |
Produced by
| David H. DePatie | ... | producer (uncredited) |
Music by
| William Lava | ... | (as Bill Lava) |
Editing by
| Treg Brown | ||
Animation Department
| Bob Bransford | ... | animator |
| Philip DeGuard | ... | background artist |
| Robert Givens | ... | layout artist (as Bob Givens) |
| Ken Harris | ... | animator |
| Tom Ray | ... | animator |
| Richard Thompson | ... | animator |
