| Music |
| Angelo Francesco Lavagnino (Music - als Alberto Lavagnino), Carlo Franci (Music conductor)
|
| Writer |
| William Shakespeare, Orson Welles
|
| Director of Photography |
| Edmond Richard (Photography), Alejandro Ulloa (Cameraman), Adolphe Charlet (Camera operator), Jorge Herrero (Second unit operator)
|
| Editor |
| Fritz Mueller (Editing), Elena Jaumandreu (Second editor)
|
| Stimme |
| Ralph Richardson (Narration based on Holinshed's Chronicles spoken by)
|
| Story |
| William Shakespeare (Adapted from plays by)
|
| Art Direction |
| José Antonio De La Guerra (Executive Art Director - als José A. De La Guerra), Mariano Erdoiza (Set builder)
|
| 1. Assistant director |
| Tony Fuentes (Assistant Director)
|
| 2. Assistant director |
| Juan Cobos (Assistant to the Director)
|
| Make up |
| Francisco Puyol (Makeup)
|
| Producer |
| Angel Escolano (and (Produced by)), Emiliano Piedra (Produced by), Harry Saltzman (- pesents), Alessandro Tasca (Executive Producer), Gustavo Quintana (Production Manager)
|
| Director |
| Orson Welles (Directed by)
|
