When two teenagers make prank phone calls to strangers, they become the target for terror when they whisper ", And I Know Who You Are!" to psychopath Steve Marek who has just murdered his wife. But somebody else knows of the terrible crime that was committed that night, the killer's desperately amorous neighbor Amy Nelson.

Starring:

Barbara Wilkin, Dee Carroll, Douglas Evans, Glen Vernon, Joan Crawford, John Archer, John Crawford, John Crowther, John Ireland, Joyce Meadows, Leif Erickson, Patricia Breslin, Russ Bender

Genre:

Horror, Thriller