Colonel March of The Department of Queer Complaints investigates unusual cases, locked-room murders, and mysteries concerning the supernatural.
| Created By | John Dickson Carr | |
|---|---|---|
| Status | Ended | |
| Original Name | Colonel March of Scotland Yard | |
| First Air Date | February 22, 1956 | |
| Last Air Date | April 11, 1957 | |
| Seasons | 1 | |
| Episodes | 26 | |
| Episode Runtime | 30min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | ||
| Networks | ITV1 | |