When a rich man dies, some items from a collection of his are stolen- an ancient Egyptian gold amulet and the mummy that was wearing it. The police consult scholars from the local University to help with the investigation, which is taking a more serious turn as people connected with the case are killed by wounds that seem to be from a housecat.

Based loosely on the real-life story of the World War I spy. The exotic dancer uses her contacts in European high society, along with her seductive charm, to collect military secrets during the war. She successfully plays both sides against each other until at last her deceptions catch up with her.

A spaceship is sent to Mars after an alien distress signal is picked up. They find one survivor, but when a crew member is found drained of blood it's evident they have rescued a bloodsucking monster. Uses footage from Encounter in Space (1963).