This is one of those movies that scared me back in the 1960s. Watching it on my old black and white cathode ray tube television helped lessen my fright, but those robots really creeped me out. Here's the Mexican lobby card with colorful artwork and a suitable scene of frightened people. And then there's Richard Denning. Gasping again. We've seen that look of fear before. He's a master at it. This one is a budget entry but worth watching on a Saturday, even if just for the robots. The actors aren't too shabby either.