La tumba de los muertos vivientes (AKA Oasis of the Zombies AKA The Oasis of the Zombies) is a horror film made by Jesús Franco in 1981. An expedition in search of treasure buried by the German army in the African desert during World War II clashes with an army of Nazi zombies guarding the fortune. The premise is good, but Franco shoots the film wearily and not much happens most of the time. Naked actresses are also lacking, and some action is seen only in the last few minutes.
In the 27th minute Doris Regina leads a man into the desert dunes, then opens her dress in front of him, showing him full-frontal nude. Twenty-two minutes later France Lomay runs topless with a guy to a palm tree at an oasis. The two kiss, then run across the sand. Fifteen minutes later France Lomay nude and the guy have sex in a camping tent.
