Cast & crew
In Cold Blood (1967)
Directed by Richard Brooks Written by Richard Brooks
Cast
| Scott Wilson | Richard 'Dick' Hickcock |
| John Forsythe | Alvin Dewey |
| Paul Stewart | Jensen |
| Gerald S. O'Loughlin | Harold Nye |
| Jeff Corey | Mr. Hickock |
| John Gallaudet | Roy Church |
| James Flavin | Clarence Duntz |
| Charles McGraw | Tex Smith |
| Sadie Truitt | |
| Myrtle Clare | |
| Ted Eccles | |
| Al Christy | |
| Raymond Hatton | |
| Don Sollars | |
| Harriet Levitt | |
| Rhonda Fultz | |
| Mary Linda Rapelye | |
| Robert Blake | Perry Smith |
| Will Geer | Prosecutor |
| John McLiam | Herbert Clutter |
| Ruth Storey | Bonnie Clutter |
| Brenda Currin | Nancy Clutter |
| Sammy Thurman | |
| Duke Hobbie | Young Reporter |
| Guy Way | Prison Guard |
| Vaughn Taylor | Good Samaritan |
| Sheldon Allman |
Crew
| Richard Brooks | Director |
| Richard Brooks | Screenplay |
| Quincy Jones | Original Music Composer |
| Conrad Hall | Director of Photography |
| Tom Shaw | Assistant Director |
| Joe LaBella | Property Master |
| Truman Capote | Novel |
| Al Horwits | Public Relations |
| Chuck Gaspar | Special Effects |
| Jack Hayes | Orchestrator |
| Leo Shuken | Orchestrator |
| Earle Herdan | Assistant Editor |
| John Franco | Script Supervisor |
| Jack Martell | Wardrobe Master |
| Jerry Brutsche | Stunt Double |
| Harry Sundby | Electrician |
| Dick Tyler Sr. | Sound |
| Jack H. Ahern | Set Decoration |
| Robert F. Boyle | Art Direction |
| Lee Faulkner | Stunts |
| William Randall Jr. | Sound |
| Peter Zinner | Editor |
| Robert Eaton | Property Master |
| Gary Morris | Makeup Artist |
| John H. Newman | Sound Effects |
| Arthur Piantadosi | Sound |
| Robert C. Thomas | First Assistant Camera |