USA
Lt. Dan August is a homicide detective in his hometown of Santa Luisa, California. While working cases with his partner Sgt. Wilentz, August frequently comes into contact with people he has known for many years. George Untermeyer is the Santa Luisa Chief of Police, Sgt. Rivera another detective, and Katy is the police dispatcher in this Quinn Martin production. - IMDb
| Dan August |  Canada |
| Dan August |  United Kingdom |
| Dan August |  Italy |
| Dan August | USA |
| Dan Oakland | Canada |
| Dan Oakland |  West Germany |
| 警部ダン・オーガスト |  Japan |
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Radames Pera [11] | Cort (TV Episode: Dead Witness to a Killing) (1971) |
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Mark Gruner [12] | (TV Episode: Passing Fair) (1970) |
|
Ira Angustain [13] | Kid at the gym (TV Episode: The Meal Ticket) (1971) |
