Martin Lander (Ed Marinaro) is a womanizer and newspaper columnist with a beautiful girlfriend, Linda (Teri Ann Linn). He's being stalked by a woman with a sultry voice (Tina Louise) who keeps leaving messages on his answering machine and calling him all the time. Even though he changes his phone number, she keeps calling and leaving messages. When Linda comes over, the woman calls and embarrasses Martin and Linda. Is this mystery woman spying on Martin, too? Martin wonders if he has a haunted answering machine, but the truth might be even stranger.