Wahan Ke Log (1967)

After the killing of Karolbagh-based Dinanath, Chief Sheikh of the Central Intelligence Service is asked to investigate the possible involvement of Martians. He assigns this case to Agent Rakesh, who lives with his mother and is to marry Anita from overseas. He travels to Bombay along with a private detective, Neelkanth, from Blue Bird Detective Agency. Once there Rakesh will be ensnared in a web of lies and deceit, stalked by a mysterious woman, while Anita, who is not who she claims to be, and her father, Dwarka Prasad, not only get abducted by aliens but are transported to Mars via a spaceship. It is here Anita will be told that Rakesh has been killed in an explosion abroad a plane, while her abductor, Anil Chakravarti, a gangster, who has kidnapped scientists from all over the world, colludes with the Martians to invade Earth.