1938, Los Angeles. Stunt pilot Cliff Secord stumbles onto a prototype jetpack hidden in his hangar by gangsters — and straps it on. As word of a flying man spreads, Cliff finds himself hunted by Neville Sinclair, a matinee-idol movie star secretly working for Nazi agents desperate to recover the rocket before it reaches Germany, with only his mechanic Peevy and his girlfriend Jenny standing between the jetpack and the Third Reich.
