Cast / Details
| Peter Masterson | Off. Arnold Fryer |
| Kermit Murdock | H.E. Henderson (banker) |
| Fred Stewart | Dr. Stuart |
| Quentin Dean | Delores Purdy |
| Scott Wilson | Harvey Oberst (murder suspect) |
| William Watson | Off. Harold Courtney (as William C. Watson) |
| Eldon Quick | Charlie Hawthorne (photographer) |
| Stuart Nisbet | Shuie |
| Khalil Bezaleel | Jess (black mechanic) |
| Jester Hairston | Henry (Endicott's butler) |
| Phil Adams | Tough #1 |
| Peter Whitney | Off. George Courtney |
| William Schallert | Mayor Webb Schubert |
| Rod Steiger | Police Chief Bill Gillespie |
| Arthur Malet | Ted Ulam (mortician) |
| Lee Grant | Mrs. Leslie Colbert |
| Matt Clark | Packy Harrison (pool hall operator) |
| Sidney Poitier | Det. Virgil Tibbs |
| Timothy Scott | Off. 'Shagbag' Martin |
| Larry D. Mann | Watkins |
| Warren Oates | Off. Sam Wood |
| Larry Gates | Eric Endicott |
| James Patterson | Purdy (Delores' brother) |
| Nikita Knatz | Tough #2 |