Frank Overton - IMDb
Paul Fix - News - IMDb
Reviews: 12 O'Clock High - IMDb
To Kill a Mockingbird : Gregory Peck, John Megna, Frank Overton, Rosemary Murphy, Ruth White, Brock Peters, Estelle Evans, Paul Fix, Collin Wilcox Paxton, James Anderson, Alice Ghostley, Robert Duvall, Russell
Fail Safe (1964) - Frank Overton as Gen. Bogan - IMDb
Alan Hale Jr. - Wikipedia
Every Star Trek TOS Actor Who Appeared On The Twilight Zone
John Hoyt, Memory Alpha
Michael Cudlitz - Wikipedia
To Kill a Mockingbird (1962) - IMDb
Mark Richmond in The Fugitive ~ Ballad of a Ghost (1964)
Actors Vote on the 100 Greatest Movies of All Time
William Windom, Memory Alpha