Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Enrique Guitart Matas | Comandante | Unowned |
 |
Dina Sten | Sara | Unowned |
 |
Antonio Casal | Jaime | Unowned |
 |
Tony Leblanc | Santiago 'El Andaluz' | Unowned |
 |
Julio Riscal | Santiago 'El Gallego' | Unowned |
 |
Fernando Sancho | Don Tofol | Unowned |
 |
Carolina Jiménez | Ana María | Unowned |
 |
Julia Lajos | Tía Isabel | Unowned |
 |
Rafael Calvo | Padre de Sara | Unowned |
 |
Mercedes Muñoz Sampedro | Madre de Sara | Unowned |
 |
José Isbert | Don José | Unowned |
 |
Rafael Bardem | Don León | Unowned |
 |
Francisco Pierrá | Almirante | Unowned |
 |
Gérard Tichy | Pasajero (uncredited) | Unowned |
 |
Jacinto San Emeterio | Camarero (uncredited) | Unowned |
 |
José Luis Brugada | Luis Hurtado | Unowned |
|
Dante Tulián | Segundo comandante | Unowned |
 |
Félix Briones | Fogonero (uncredited) | Unowned |
 |
Luis Induni | Oficial mercante | Unowned |
|
Fernando Heiko Vassel | Capitán mercante | Unowned |
|
José Uribarri | Criado (uncredited) | Unowned |
|
Antonio Criado | Alférez de submarino | Unowned |
|
Alfonso Santacana | Timonel (uncredited) | Unowned |
|
Ángel Córdoba | Cabo de radio | Unowned |
|
Quico Juanes | Niño | Unowned |
 |
Nati Mistral | Cancionista | Unowned |
 |
Marina Torres | Unowned |