We watched this hokey action flick in movie club the other week. Eliminators features a tank-treadded time-traveling mandroid, Roman centurions, crazed Mexican cavemen, a lanky expat boatman, and Denise Crosby as a sexy robot scientist. You might remember Denise from Star Trek: The Next Generation: Lt. Tasha Yar. (And granddaughter of Bing Crosby.) Wow (is it fun bad).
Oh yeah, there's a ninja too.