The Mistress of Atlantis (1932) – [Public Domain Movies]
AKA The Lost Atlantis. Two soldiers searching the Sahara for Atlantis are captured by raiders from the lost city. They are taken before its beautiful queen who has over 50 mummified ex-lovers. Based on the novel by Pierre Benoît.
Director: Georg Wilhelm Pabst
Starring: Brigitte Helm, John Stuart, Tela Tchaï
This is the English language version. French version available here: [http://youtu.be/MU7rBL_kEUc]; apparently, there were three altogether, two English and one French.