William Boyett

A stunt pilot comes across a prototype jetpack that gives him the ability to fly. However, evil forces of the world also want this jetpack at any cost.

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for 20 years, only to find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.