| Clint Eastwood (L'inspecteur Harry Callahan) |
| Hal Holbrook (Le Lt Neil Briggs) |
| Mitchell Ryan (Charlie McCoy) |
| David Soul (Ben Davis) |
| Felton Perry (Early Smith) |
| Robert Urich (John Grimes) |
| Kip Niven (Red Astrachan) |
| Tim Matheson (Phil Sweet) |
| Christine White (Carol McCoy) |
| Richard Devon (Carmine Ricca) |
| Tony Giorgio (Frank Palancio) |
| Albert Powell (Le proxénète) |
| John Mitchum (Di Giorgio) |
| Jack Kosslyn (Walter) |
| Adele Yoshioka (Sunny) |