ROBOT MONSTER is seriously the world`s worst 1950`s monster movie. It was even worse then THE BRAIN THAT WOUDN`T DIE and ZONTAR, THE THING FROM VENUS!!! So anyway, the plot is that evil Ro-Men (Gorillas in diving helmets!) kill the entire planet except for one large family of six, so they send one Ro-Man down to Earth to kill them-but he falls in love with Alice. Overall silly, so bad by itself you don`t need to make fun of it! The stock footage from ONE MILLION B.C. and THE LOST WORLD doesn`t help. You should definetly rent this movie before buying it.1953,B&W;,61 minutes,Not Rated