Flight to Mars (film)

Flight to Mars is a 1951 American Cinecolor science fiction film, produced by Walter Mirisch for Monogram Pictures, directed by Lesley Selander, and starring Marguerite Chapman, Cameron Mitchell and Arthur Franz.

After crashlanding on Mars, five aliens approach the spacecraft. Looking like humans and able to communicate in English, their leader, Ikron Morris Ankrum, the president of the planetary council, explains that Martians have been able to receive Earths radio broadcasts. Their efforts to transmit back have only resulted in hearing faint signals on Earth that were coming from Mars.The Martians bring the expedition to an underground city that is being sustained by lifesupport systems fueled by a mineral called corium. The crew meets Tillamar Robert Barrat, the past president who now is an advisor to the council. Terris Lucille Barkley, a young female Martian shows them to their room and serves the group automated meals, made from hydroponically grown food. The expedition is amazed at the technology all around the city and return to the council to ask for help in repairing their spacecraft. ........

Source: Wikipedia