As an action packed thriller, it has it's own good moments. Best of all is Charles Durning, a man who knows a lot about acting. He steals the movie as the retired Les Kabowski, who wants to cooperate with Det. Brockman, an eager man trying to solve an unsolved case. Both actors seem to have hit it off well, as it shows in the finished product.
Unfortunately the movie Case Closed is not yet available on HBO Max.
| Production | Judith Holstra | Casting |
| Production | Marcia Ross | Casting |
| Production | Larry Rapaport | Unit Production Manager |
| Directing | Skip Beaudine | First Assistant Director |
| Directing | Nancy King | Second Assistant Director |
| Art | Guy Barnes | Set Decoration |
| Art | Guy Barnes | Production Design |
| Costume & Make-Up | Rona Lamont | Costume Designer |
| Costume & Make-Up | Judy Ponder-Patton | Makeup Artist |
| Costume & Make-Up | Vicky Phillips | Hairstylist |
| Crew | Bob Shelley | Special Effects |
| Directing | Jamie Ellis | Script Supervisor |
| Sound | Jim Hawkins | Sound Mixer |
| Sound | Joe Melody | Sound Editor |
| Sound | Robert Takagi | Music Editor |
| Sound | Sylvester Levay | Music |
| Editing | Fred A. Chulack | Editor |
| Camera | Brian West | Director of Photography |
| Production | Byron Allen | Co-Producer |
| Production | Andrew Gottlieb | Co-Producer |
| Writing | Byron Allen | Teleplay |
| Writing | Steve Crider | Teleplay |
| Writing | Byron Allen | Story |
| Crew | Monty L. Simons | Stunts |
| Directing | Dick Lowry | Director |
