Cast
Enrique Guitart Matas
Comandante
Dina Sten
Sara
Antonio Casal
Jaime
Tony Leblanc
Santiago 'El Andaluz'
Julio Riscal
Santiago 'El Gallego'
Fernando Sancho
Don Tofol
Carolina Jiménez
Ana María
Julia Lajos
Tía Isabel
Rafael Calvo
Padre de Sara
Mercedes Muñoz Sampedro
Madre de Sara
José Isbert
Don José
Rafael Bardem
Don León
Francisco Pierrá
Almirante
Gérard Tichy
Pasajero (uncredited)
Jacinto San Emeterio
Camarero (uncredited)
JLB
José Luis Brugada
Luis Hurtado
DT
Dante Tulián
Segundo comandante
Félix Briones
Fogonero (uncredited)
Luis Induni
Oficial mercante
FHV
Fernando Heiko Vassel
Capitán mercante
JU
José Uribarri
Criado (uncredited)
AC
Antonio Criado
Alférez de submarino
AS
Alfonso Santacana
Timonel (uncredited)
ÁC
Ángel Córdoba
Cabo de radio
QJ
Quico Juanes
Niño
Nati Mistral
Cancionista
Marina Torres
Crew
LSdL
Luis Suárez de Lezo
Directing
LSdL
Luis Suárez de Lezo
Writing
RdA
Rafael de Aguilar
Writing
AE
Alfredo Echegaray
Writing
MTC
Manuel Tamayo Castro
Writing
FG
Felipe Gerely
Production
EL
Emilio Lehmberg
Sound
WG
Willy Goldberger
Camera
AM
Antonio Martínez
Editing
FCC
Francisco Canet Cubel
Art
JF
Juan Farsac
Costume & Make-Up
NSdL
Narciso Suárez de Lezo
Production
PT
Pablo Tallaví
Production
Alfredo Hurtado 'Pitusín'
Directing
JM
Jesús Mateos
Art
FRA
Francisco Rodríguez Asensio
Art
AC
Alfredo Cores
Camera
RV
Rafael Vals
Costume & Make-Up
AS
Alfonso Santacana
Editing