A manipulative diva blackmails a married man and insults her secret lover, leading to her murder. As the husband tries to cover his tracks, the lover sabotages him and suggests turning the case into a TV show episode.

Edward G. Robinson
as Henry Hayes

John Forsythe
as Don Newell

Kathleen Hughes
as Paula Rainer

Marcia Henderson
as Louise Newell

Richard Denning
as Dave Markson

Hugh Sanders
as Police Lt. Mike Stevens

Jean Willes
as Sonia

Eve McVeagh
as Viv

Harry Tyler
as Jake (as Harry O. Tyler)

John Hiestand
as Announcer