Movie - When Women Lost Their Tails (1972)
Movie - Star Odyssey (Alfonso Brescia, 1979)
Earth is attacked by an intergalactic villain and his army of robotic androids, duh.
Movie - The Hardy Boys and Nancy Drew Meet Dracula (1977)
No really, the Hardy Boys and Nancy Drew really met Dracula!
Movie - War of the Robots (Brescia, 1978)
Will John blast Julie, who loves him? Or Lois, who has betrayed Earth?