Cast & crew
The Zodiac Killer (1971)
Directed by Tom Hanson Written by Ray Cantrell, Manny Cardoza
Cast
| Hal Reed | Jerry Thompson/Narrator |
| Bob Jones | Grover Dill |
| Mary Darrington | Murder Bystander |
| Ray Lynch | Sgt. Taggart |
| Frank Sanabek | Joe |
| Ed Quigley | Tony |
| Bertha Dahl | Crocker |
| Dion Marinkovich | Helen |
| Doodles Weaver | Papa Doc |
| Gloria Gunn | Marilyn Lovell |
| Richard Styles | Judd |
| Manny Cardoza | Hippy |
| Tom Pittman | Verlyn Heller |
| Barbara Schillaci | Barbara Land |
| Robert Towne | Bar Patron |
| Richard Garrison | Dick Clark |
| Aaron Koslow | Psychic |
| Tom Hanson | Paul |
| Hal Reed | Jerry |
| Bob Jones | Grover |
| Ray Lynch | Sgt. Pittman |
| Mary Darrington | First Murder |
| Frank Sanabek | Joe |
| Ed Quigley | Tony |
| Bertha Dahl | Mrs. Crocker |
| Dion Marinkovich | Helen |
| Gloria Gunn | Marilyn |
| Richard Styles | Judd |
| Manny Cardoza | Hippy |
| Barbara Schillaci | Barbara |
| Richard Garrison | Dick |
| Doodles Weaver | Doc |
| Robert Towne | Man in Bar #3 |
| Aaron Koslow | Psychic |
| Tom Pittman | Officer Heller |
| Tom Hanson | Paul |
Crew
| Manny Cardoza | Assistant Director |
| Arthur Porrine | Assistant Camera |
| Ray Lynch | Key Grip |
| Tom Hanson | Director |
| Tom Hanson | Producer |
| Dick Damon | Sound |
| Ray Cantrell | Props |
| Dennis Thomann | Gaffer |
| Ken Carlson | Sound |
| Wilson S. Hong | Director of Photography |
| Robert Birchall | Director of Photography |
| Emanuel Nedwick | Production Manager |
| Werner Maahs | Associate Producer |
| Matt Marinkovich | Associate Producer |
| Ray Cantrell | Screenplay |
| Manny Cardoza | Screenplay |
| Wilson S. Hong | Director of Photography |
| Robert Birchall | Director of Photography |
| Matt Marinkovich | Associate Producer |
| Emanuel Nedwick | Production Manager |
| Werner Maahs | Associate Producer |
| Manny Cardoza | Screenplay |
| Ray Cantrell | Screenplay |
| Manny Cardoza | Assistant Director |
| Arthur Porrine | Assistant Camera |
| Tom Hanson | Producer |
| Tom Hanson | Director |
| Ray Lynch | Key Grip |
| Ray Cantrell | Props |
| Dick Damon | Sound |
| Ken Carlson | Sound |
| Dennis Thomann | Gaffer |