Lisa Petruno showed her heavenly body in the first movie she ever was cast in, Galactic Gigolo (1988), a sci-fi comedy about an alien who wins a game show and the grand prize is a trip to Earth to have sex with as many women as he can. Where can we sign up for this competition? Lisa is one of two topless cuties in a hot tub. She’s a brown-haired beauty who we love, and her perky pair doesn’t hurt, except after we pleasure ourselves too much after watching her. She had a few other credits, such as a bit part in the made-for-TV movie The Preppie Murder (1989), but after that this out-of-this-world sex siren blasted off the screen for good (or ill, in our opinion).