When a madman dubbed 'Scorpio' terrorizes San Francisco, hard-nosed cop, Harry Callahan – famous for his take-no-prisoners approach to law enforcement – is tasked with hunting down the psychopath. Harry eventually collars Scorpio in the process of rescuing a kidnap victim, only to see him walk on technicalities. Now, the maverick detective is determined to nail the maniac himself.
| Directing | Don Siegel | Director |
| Writing | Harry Julian Fink | Screenplay |
| Writing | Rita M. Fink | Screenplay |
| Writing | Dean Riesner | Screenplay |
| Production | Don Siegel | Producer |
| Sound | Lalo Schifrin | Original Music Composer |
| Production | Robert Daley | Executive Producer |
| Camera | Bruce Surtees | Director of Photography |
| Editing | Carl Pingitore | Editor |
| Art | Dale Hennesy | Art Direction |
| Art | Robert De Vestel | Set Decoration |
| Writing | Harry Julian Fink | Story |
| Costume & Make-Up | Jean Burt Reilly | Hairstylist |
| Costume & Make-Up | Gordon Bau | Makeup Artist |
| Directing | Robert Rubin | Assistant Director |
| Crew | Buddy Van Horn | Stunt Coordinator |
| Writing | Rita M. Fink | Story |
| Directing | Barry Stern | Assistant Director |
| Crew | Bob Harris | Stunts |
| Production | Jim Henderling | Unit Production Manager |
| Costume & Make-Up | Glenn Wright | Costume Design |
| Writing | Jo Heims | Story |
| Writing | John Milius | Screenplay |
| Production | Clint Eastwood | Executive Producer |
| Sound | Sergio Reyes | Sound Re-Recording Mixer |
| Sound | Dan Wallin | Sound Re-Recording Mixer |
| Camera | Bernie Abramson | Still Photographer |
| Lighting | Kyle T. MacDowell | Electrician |
| Production | Carl Pingitore | Associate Producer |
| Sound | William Randall | Sound |
