Servicio en la mar
0
José Luis Brugada
Luis Hurtado
Dante Tulián
Segundo comandante
Fernando Heiko Vassel
Capitán mercante
José Uribarri
Criado (uncredited)
Antonio Criado
Alférez de submarino
Alfonso Santacana
Timonel (uncredited)
Ángel Córdoba
Cabo de radio
Quico Juanes
Niño
Luis Suárez de Lezo
Director
Luis Suárez de Lezo
Writer
Rafael de Aguilar
Story
Alfredo Echegaray
Writer
Manuel Tamayo Castro
Story
Felipe Gerely
Executive Producer
Emilio Lehmberg
Music
Willy Goldberger
Director of Photography
Antonio Martínez
Editor
Francisco Canet Cubel
Set Decoration
Juan Farsac
Makeup Artist
Narciso Suárez de Lezo
Production Manager
Pablo Tallaví
Production Manager
Alfredo Hurtado
Assistant Director
Jesús Mateos
Props
Francisco Rodríguez Asensio
Settings
Alfredo Cores
Second Assistant Camera
Rafael Vals
Costumer
Alfonso Santacana
Assistant Editor