An elaborate mystery involving a famous mentalist, his unfaithful wife who is trying to literally scare him to death, the best friend of the family, and the wife's ham-actor lover -- not only an intriguing who- (or whether) dunit, but also a literate, adult dramatic puzzle with an endless series of twists.
| Directing | Robert Day | Director |
| Writing | William Link | Writer |
| Writing | Richard Levinson | Writer |
| Production | Richard Levinson | Executive Producer |
| Production | William Link | Executive Producer |
| Production | Robert Papazian | Producer |
| Sound | Dick DeBenedictis | Music |
| Camera | Jack Swain | Director of Photography |
| Editing | Frank Morriss | Editor |
| Art | Richard Y. Haman | Art Direction |
| Art | Jerry Wunderlich | Set Decoration |
| Art | Art Lipschultz | Property Master |
