Cast: Robert Blake, Scott Wilson, John Forsythe, Paul Stewart, Gerald S. O'Loughlin, Jeff Corey, John Gallaudet, James Flavin, Charles McGraw, Will Geer, John McLiam, Ruth Storey, Brenda Currin, Paul Hough.
Screenplay: Richard Brooks,
based on a book by Truman Capote.
Cinematography: Conrad L. Hall.
Art direction: Robert F. Boyle.
Film editing: Peter Zinner.
Music: Quincy Jones.
