Edward Muhl (Executive In Charge Of Production), Oliver Emert (Set Decoration), Ernest B. Wehmeyer (Production Manager), Corson Jowett (Sound), Waldon O. Watson (Sound), Léo L. Fuchs (Still Photographer), Boaty Boatwright (Casting), Gregory Peck (Producer), Rosemary Odell (Costume Design), Joseph E. Kenney (Assistant Director), Fred Knoth (Set Designer), J. Terry Williams (Assistant Editor), Jack Hayes (Orchestrator), LaVaughn Speer (Hairstylist), Leo Shuken (Orchestrator), Robert Mulligan (Producer), Alexander Golitzen (Art Direction), Frank Prehoda (Makeup Artist), Dick Gallegly (Production Manager), Terry Morse Jr. (Assistant Director), Seth Banks (Costume Design), Harper Lee (Producer), Harper Lee (Novel), Viola Thompson (Wardrobe Designer), Bill Neff (Gaffer), Julius Rosenkrantz (Props), Rollie Lane (Still Photographer)

Collin Wilcox Paxton, James Anderson, Alice Ghostley, Robert Duvall, William Windom, Crahan Denton, Richard Hale, R. L. Armstrong, Walter Bacon, Eddie Baker, Bobby Barber, John Barton, Audrey Betz, Danny Borzage, John Breen, Jess Cavin, Noble ‘Kid’ Chissell, Steve Condit, David Crawford, Frank Ellis, Charles Fredericks, Herman Hack, Jester Hairston, Chuck Hamilton, Kim Hamilton, Kim Hector, Michael Jeffers, Dick Johnstone, Chester Jones, Colin Kenny, Ethan Laidlaw, Nancy Marshall, Clyde McLeod, Charles Morton, Paulene Myers, William H. O’Brien, Charles Perry, Joe Ploski, Hugh Sanders, Barry Seltzer, Edward C. Short, Mabel Smaney, Eddie Smith, Walter Smith, Cap Somers, George Sowards, Ray Spiker, Kim Stanley, Kelly Thordsen, Arthur Tovey, George Tracy, Sailor Vincent, Max Wagner, Bill Walker, Joe Walls, Dan White, Guy Wilkerson, Chalky Williams, Raoul Freeman