A slick New York publicist who picks up a ringing receiver in a phone booth is told that if he hangs up, he'll be killed... and the little red light from a laser rifle sight is proof that the caller isn't kidding.
Publicist Stuart Shepard finds himself trapped in a phone booth, pinned down by an extortionist's sniper rifle. Unable to leave or receive outside help, Stuart's negotiation with the caller leads to a jaw-dropping climax.