Risky Business is the film in which 19-year-old Tom Cruise dances around his living room in his underwear. He does this to celebrate the fact that his parents have left him alone while they go on vacation. Somewhere along the line, hooker Rebecca De Mornay , fleeing her vicious pimp, hides out in the Cruise manse. Things go from bad to worse to as Cruise inadvertently drives his father's Porsche into Lake Michigan and nearly scuttles his college recruitment interview. — Hal Erickson