Directed by
| Alfredo B. Crevenna | ||
| Alberto Mariscal | ... | (co-director) |
Writing Credits
| Alfredo Ruanova | ... | (story) |
Cast (in credits order)
| Guillermo Murray | ... | Theo Van Korn / Conde Brankovan | |
| Rosa Carmina | ... | Vicky Fuentes | |
| Jaime Fernández | ... | Inspector Portillo | |
| Elsa Cárdenas | ... | Bertha Hoffman | |
| Ramón Bugarini | ... | Jorge Robert | |
 |
José Luis Jiménez | ... | Profesor Hoffman |
| Miguel Ángel Ferriz | ... | Profesor Robert | |
| Yerye Beirute | ... | Kunto (as Jorge Beirute) | |
| Humberto Dupeyrón | ... | Erik (as el niño Humberto Dupeyron Jr.) | |
| Rest of cast listed alphabetically: | |||
| Eric del Castillo | ... | Conde Brankovan (uncredited) | |
|
|
Juan Garza | ... | Homunculi (uncredited) |
|
|
Jesús Gómez | ... | Aguirre, agente policía (uncredited) |
|
|
Regino Herrera | ... | Velador (uncredited) |
|
|
Myron Levine | ... | Hombre en subasta (uncredited) |
|
|
Rubén Márquez | ... | Agente policía (uncredited) |
|
|
Tito Novaro | ... | Subastador (uncredited) |
|
|
Ignacio Peón | ... | Hombre en subasta (uncredited) |
Produced by
| Alfonso Rosas Priego | ... | producer (uncredited) |
Music by
| Enrico C. Cabiati | ... | (as Enrico Cabiati) |
Cinematography by
| Fernando Colín | ||
Editing by
| Federico Landeros | ||
Production Design by
| Arcadi Artis Gener | ... | (as Arcady Artis Gener) |
Makeup Department
| Guadalupe Beltrán | ... | hair stylist |
| Virginia Campos | ... | hair stylist |
| Graciela Muñoz | ... | makeup artist (as Graciela Múñoz) |
Production Management
| Mario García Camberos | ... | production manager |
Second Unit Director or Assistant Director
| José M. García | ... | assistant director |
Art Department
| Fernando Solórzano | ... | assistant production designer |
Sound Department
| Heinrich Henkel | ... | sound re-recordist (as Heinrch Henkel) |
| Lilia Lupercio | ... | sound editor |
| Roberto Muñoz | ... | sound recordist |
| Enrique L. Rendón Jaramillo | ... | dialogue recordist (as Enrique L. Rendon) |
| Víctor Rojo | ... | boom operator |
| Jesús Saldívar | ... | sound operator |
Camera and Electrical Department
| Xavier Cruz | ... | assistant camera (as J. Cruz) |
| Raúl Domínguez | ... | camera operator |
| Roberto Jaramillo | ... | assistant camera (as R. Jaramillo) |
Editorial Department
| Germán Lannoy | ... | assistant editor |
Music Department
| Gustavo Pimentel | ... | director: musical act |
| El Quinteto Maravilla | ... | music performers |
