Test pilot Tuck Pendleton volunteers to test a special vessel for a miniaturization experiment. Accidentally injected into a neurotic hypochondriac, Jack Putter, Tuck must convince Jack to find his ex-girlfriend, Lydia Maxwell, to help him extract Tuck and his ship and re-enlarge them before his oxygen runs out.
Movie tag line: "An adventure of incredible proportions."
Character: Lt. Tuck Pendleton
Character: Jack Putter
Character: Lydia Maxwell
Character: Victor Eugene Scrimshaw
Character: Dr. Margaret Canker
