DEVIL GIRL FROM MARS 1954

In a Scottish inn, the owners, employees and guests are reunited in the bar. Out of the blue, a flying saucer lands nearby and a woman dressed in black leather like a dominatrix with a cape arrives in the bar armed with a ray-gun. She explains that she is Nyah from Mars, and she was heading to London. However her spacecraft collided with an airplane and was damaged; therefore she had to land to repair the saucer. She also explains that she is looking for men to breed her female race since the male population is dying after warfare between males and females and they need offspring. Nyah has the robot Chani to help her to capture men, but she wants that one of the men volunteers to go with her to Mars. Who might be the volunteer?