Oasis of the Zombies
Oasis of the Zombies originally called LAbme des MortsVivants The Abyss of the Living Dead is a 1982 film directed by Jess Franco for French producer Marius Lesoeur.
The film has also been released over the years as Bloodsucking Nazi Zombies, El deierto de los zombies, The Grave of the Living Dead, and The Treasure of the Living Dead.Franco filmed a Spanish version simultaneously with the French version under the title La tumba de los Muertos Vivientes, probably to placate Lina Romay since the French producer had chosen other actors to be in the real version. That version has never been released outside of Spain, if at all. ........
Source: Wikipedia