- Miguel Amengual
- gaffer (as Michael Armstrong)
- Ãscar Colombari
- second assistant camera (as Oscar Barry)
- José Cámara
- key grip (as Joe Cannon)
- Federico Fernández
- best boy (as Fred Freeman)
- Oscar González
- assistant camera (as Oscar Johnson)
- Aurelio Kerbs
- electrician (as A.B. Kerbs)
- Lionel Lobótrico
- camera operator (as Lionel Logan)
- Walter Lobótrico
- electrician (as Walter Lobo)
- Andrés Nielsen
- electrician (as Andrew Neilson)
- Hans Ritter
- still photographer
- Tony Salvatori
- electrician