A security guard is enticed to scam a businessman for his insurance money by the man's attractive wife. The trouble begins when he discovers that the husband has ties to the mob.

In an erotic update of "Strangers on a Train", airline pilot Ted Beaumont and his lover, Erin Davenport, scheme to rid themselves of their respective spouses. Ted's wife disappears mysteriously and thinking that all is proceeding well, he plans an elaborate scheme to kill Erin's husband. However all is not as it seems.

When a scientist learns that his town's lucrative springs present a serious health threat, the community refuses to listen to him.