Viewing this film on Japanese video, I can see why this film never made it to America. (I hear bootleg copies are now on sale, so be warned). There is some scenes that rip-off PREDATOR as Reb Brown and Catherine Hickland battle a mumbling robot that doesn't stop. Romano Puppo (aka Gus Stone) being in this film was a tip-off that this was another italian film. This is one of the last few films made before the italian action craze ended in the late 80's. It's a shame for Italy had lot to offer, but United States video companies stop picking them up.