Directed by
| Robert Dwan | ... | (game director) |
| William D. Russell | ... | (mystery director) |
Writing Credits (in alphabetical order)
| Robert Bloch | ... | (mystery script) |
| William Castle | ... | (creator) |
Cast (in credits order)
 |
Jack Linkletter | ... | Self - Host |
| Stanley Ralph Ross | ... | Self - panelist | |
| Jan Sterling | ... | Self - panelist | |
| Groucho Marx | ... | Self - panelist | |
| Warrene Ott | ... | Self - -Bailiff | |
| Rest of cast listed alphabetically: | |||
| Jay Adler | ... | Mr. Lowe | |
| Arthur Batanides | ... | Kazam | |
|
|
Linda Bennett | ... | Lois |
| James T. Callahan | ... | Arnold Martin (as James Callahan) | |
| Frederic Downs | ... | Sid | |
| Isobel Elsom | ... | Selena Ruysdael | |
| Kathryn Givney | ... | Martha Collins | |
|
|
Richard Halley | ... | Self - professional private detective |
| Vinton Hayworth | ... | Roy Nesbit | |
| Joe Maross | ... | Penfield | |
Produced by
| Harry Ackerman | ... | executive producer |
| Marilyn Moore | ... | associate producer: game |
Cinematography by
| Frederick Gately | ||
Editing by
| Gerard Wilson | ... | (as Gerald J. Wilson) |
Art Direction by
| Carl Anderson | ||
| Ross Bellah | ||
Set Decoration by
| William Kiernan | ||
Makeup Department
| Ben Lane | ... | makeup supervisor: mystery |
Production Management
| Seymour Friedman | ... | production supervisor |
| Lawrence Werner | ... | post-production supervisor |
Second Unit Director or Assistant Director
| Win Opie | ... | assistant director: game |
| Herb Wallerstein | ... | assistant director |
Sound Department
| Bud Lindquist | ... | game sound director |
| James Nelson | ... | sound effects editor |
Camera and Electrical Department
| Carl Hanseman | ... | video |
| Del Jack | ... | lighting director |
Music Department
| Irving Friedman | ... | music supervisor |
| Igo Kantor | ... | music editor |
Additional Crew
| Ray Conners | ... | technical director |
| Bernie Smith | ... | game producer |
