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).
Queen of Blood is a 1966 American science fiction horror film produced by George Edwards and Samuel Z. Arkoff, directed by Curtis Harrington, that stars John Saxon, Basil Rathbone, Dennis Hopper, and Judi Meredith. The film is based on the screenplay for the earlier Soviet feature film Mechte Navstrechu. Director Harrington also reused special effects footage from that film, as well as footage from the Soviet science fiction film Nebo Zovyot.