Sydne Squire

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.

A Navy surgeon and a nurse fall in love while serving in Vietnam during the war. Their affection for one another provides a striking contrast to the violence of warfare.

Convict is recruited from a chain gang to help capture a Mexican drug lord.