| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfonso Nieva | Crew | Camera | Assistant Camera |
 Edgar Neville | Crew | Directing | Director, Screenplay, Screenstory |
Petra de Nieva | Crew | Editing | Editor |
Theodore J. Pahle | Crew | Camera | Director of Photography |
 Viktor Tourjansky | Crew | Costume & Make-Up | Makeup Designer |
Pierre Schild | Crew | Art | Production Design |
Manuel L. Quiroga | Crew | Sound | Original Music Composer |
Rafael de León | Crew | Writing | Screenstory, Lyricist |
Saturnino Ulargui | Crew | Production | Producer |
 José Martín | Crew | Directing | Assistant Director |
Bernardo de la Torre | Crew | Directing | Assistant Director |
Fermín Rodríguez Mújica | Crew | Sound | Sound Engineer |
César Espiga | Crew | Art | Construction Manager |
 Amalia de Isaura | Cast | Actress | Madame Dupont - The Bearded Woman |
 José María Lado | Cast | Actor | Levinsky - The Adventurer |
 Manolo Morán | Cast | Actor | The Hammer Game Manager |
 Manuel Dicenta | Cast | Actor | The Moustache Seller |
 Miguel Pozanco | Cast | Don Paco - The Freak Show Owner | |
Luciano Díaz | Cast | The Fire-eater (uncredited) | |
 Maruja Tomás | Cast | Stella Matutina - The Talking Head | |
José Martín | Cast | Actor | Rachmaninov - The Fish Eater |
Ana María Quijada | Cast | The Cook | |
Miguel Utrillo | Cast | Prince Bofarull | |
Juan Monfort | Cast | Felipe - The Carousel Manager | |
| Person | Type | Job | Role(s) |
