Lt. Dan August is a homicide detective in his hometown of Santa Luisa, California. In this reediting of two episodes of Burt Reynolds' "Dan August" TV series, August and his partner Wilentz investigate the slayings of two winos who died after drinking poisoned whiskey and the rape and murder of a young woman.
Unfortunately the movie Dan August: Once Is Never Enough is not yet available on HBO Max.
| Directing | Ralph Senensky | Director |
| Directing | Virgil W. Vogel | Director |
| Writing | Robert C. Dennis | Writer |
| Production | Quinn Martin | Executive Producer |
| Art | George B. Chan | Art Direction |
| Editing | Michael Brown | Editor |
| Production | Anthony Spinner | Producer |
| Art | Carl Biddiscombe | Set Decoration |
| Camera | Ben Colman | Director of Photography |
