Ninjas steal a research tape. Colonel chuck connors sends two agents undercover to retrieve it. Ninjas are sent to scare them off. The two seek help and are trained by a ninja master to become Ninjas themselves.
A crazed killer sneaks onto the set of a sci-fi film and begins murdering the cast and crew.
An ex-GI gathers together some of his army buddies to travel to a Central American dictatorship to free some American POWs being held there.