A private investigator who works when he wants, lives in a beachfront estate in Hawaii, drives a posh Ferrari, runs up an unlimited tab at a swank bar, and charms attractive women in peril - that's the lifestyle of Thomas Magnum, aka Magnum, P.I.

A high school teacher constantly has pranks played on him by the students. He becomes a ghost with magical powers, but they keep getting him in trouble with his superiors.