The movie that I'm looking for was made during the egyptian time period. A beautiful woman wants to marry the King. The King is already married so she kills the kings older wife and his young son using a poisonous rattle snake. She then marries the King whom she also kills. She inherits all the kings riches stored in an underground tomb. She and her lady servants go into the tomb and she wallows in her new found riches. The tomb door closes and sockets pop out of the walls releasing sand into the tomb she and her servants are buried alive. What is the name of this movie. Does anyone Know? The actress may have been the same woman who played in Samson and Delilah with Victor Mature, not sure.

Land of the Pharaohs (1955) (http://www.imdb.com/title/tt0048283/)