- Country: Italy, Spain
- Genres: Drama
- Release:
- Director: Rafael Gil
- Writers: Antonio Abad Ojuel , Vicente Blasco Ibáñez , Rafael Gil
- Language: Spanish
- Stars: María Félix , Fernando Rey (I) (1917–1994) , Fernando Rey (I) (1917–1994) , Guillermo Marín , Guillermo Marín , José Nieto , Juan Espantaleón , Porfiria Sanchíz , Eduardo Fajardo , Ángel de Andrés , Rafael Romero Marchent , Nerio Bernardi
- Runtime: 90 min
- Awards: 2 wins
- AKA: Du sang à l'aube (France, French Republic) , Du sang à l'aube (Belgium) , Mare Nostrum (Spain) , Bloed bij dageraad (Belgium) , Mare Nostrum (Portugal, Portuguese Republic) , Наше море , Mare nostrum , Alba di sangue (Italy)
- Plot: The Spanish merchant "Mare Nostrum", captained by Ulises Ferragut, docked in September 1939 at the port of Naples to repair a breakdown. Walking through the ruins of Pompeii, Ferragut meets Freyra, an enigmatic and beautiful woman of whom she instantly falls madly in love, unaware that the girl is in fact a dangerous spy of the Third Reich.
- IMDB:tt0040568
Mare nostrum Cast · · · ALL
Rafael Gil
Director
María Félix
Freyra
Fernando Rey
(I)
(1917–1994)
Ulises / Capitán Ferragut
José Nieto
Kurt
Juan Espantaleón
Tío Caragón
Porfiria Sanchíz
Doctora Fedelman
Eduardo Fajardo
Capitán
Ángel de Andrés
Toni
Guillermo Marín
Von Kramer / Conde Gavelin
Rafael Romero Marchent
Esteban
Nerio Bernardi
Enrico De Paoli
Osvaldo Genazzani
John
Arturo Marín
Jefe tribunal militar
Félix Fernández
Recepcionista hotel
José Franco
Maitre
José Prada
Miembro tribunal