Thiel Detective Service Company Thiel Detective Service Company The Thiel Detective Service Company was a private detective agency formed by George H. Thiel, a former Civil War spy and Pinkerton employee. The Thiel Detective Service Company headquarters were in St. Louis, Missouri. The company was formed to be a direct competitor to the Pinkerton Detective Agency, but never achieved this status. The Burns Detective Agency was Pinkerton's largest competitor. The Thiel Agency was involved in infiltrating and breaking a number of labor union strikes in the United States and Canada, much as the Pinkerton agency was. After the Homestead Strike, the Thiel Detective Agency,
The No. 1 Ladies' Detective Agency Library award, both for the No. 1 Ladies' Detective Agency series. The novels have been adapted for radio by the author and for television. The BBC and American television network HBO filmed a series based on the books that stars Jill Scott as Mma Ramotswe and was shot on location in Botswana. The 109-minute pilot was written by Richard Curtis and Anthony Minghella, who also directed. The six 60-minute episodes were written and directed by others, as Mr Minghella died before the series was filmed. McCall Smith himself dramatised the series for BBC Radio 4. Thirty-three episodes have been broadcast,