Chani: This robot is a henchman of Nyah, in Devil Girl from Mars. Mars needs men, so Nyah comes to the Scottish Highlands of Earth to look for some. Okay, she was aiming for London and missed. She uses her "indestructible robot" Chani to menace the patrons of a pub -- yes menacing -- look at it! Sadly, her plot fails and the life on Mars dies out.
(Image courtesy of The Monster Shack)