El buque maldito

Movie (1974)
English titles: The Ghost Galleon / Horror of the Zombies

Starring:
Maria Perschy (Lillian)
Jack Taylor (Howard Tucker)
Bárbara Rey (Noemi)
Carlos Lemos (Professor Grüber)

The living corpses of the Satan-worshiping Knights Templar hunt for human victims in a 16th century galleon.