On a class excursion to a cave with stone age paintings the clumsy Rex gets lost. A mysterious crystal opens a gateway in time and sets him back to the stone ages, where he meets a group of prehistoric fellows and the gorgeous Eba. While teaching her English and doing some pseudo-research on her fellows, his main goal is to get her sleeping with him. However the curiosity of the clan chief disturbs his attempts.

Terrorists strike, an American agent is executed, and our ambassador and his daughter taken hostage. Sounds like a job for Steel's Angels, a crack anti terrorist outfit led by Lt.Col. Steel (retired Lt. Col. Us Army Special Force and much decorated Vietnam war hero) and fronted by some of the sexiest commando's ever to pick up a submachine gun. State-of-the-art weaponry, rockets, fighter planes and action climax that rivals anything on film make RESCUE FORCE a must see for action film fans everywhere.