Richard Dysart

After being betrayed and murdered by his employer, a government trained assassin is resurrected as a Hellspawn, then being forced to act as the reluctant leader of Hell's army.

A young boy stumbles into a mysterious girl who floats down from the sky. The girl, Sheeta, was chased by pirates, army and government secret agents. In saving her life, they begin a high flying adventure that goes through all sorts of flying machines, eventually searching for Sheeta's identity in a floating castle of a lost civilization.