Jack Webb Ben Alexander Richard Boone Stacy Harris Victor Perrin James Griffith Dick Cathcart Malcolm Atterbury Willard Sage Olan Soule Dennis Weaver James Anderson Monte Masters Herb Vigran Guy Hamilton Ramsey Williams Herb Ellis James Hamilton Kent Osborne W.-H. Parker Art Aragon Harry Bartell Harlan Warde Cliff Arquette William Boyett Bill Brundige Fred Dale Ross Elliott Art Gilmore Harper Goff Charles Hibbs Mauritz Hugo Gayle Kellogg Eddy King Harry Lauter Dick Paxton Ken Peters George Sawaya Dub Taylor Roy Whaley Hal Taggart Bert Stevens Jack Sterling Leonard Shoemaker Ray Saunders S.-Ernest Roll Jack Perry Robert North Patrick Miller Fred Kelsey Bert Holland Sam Harris Robert Griffin Mel Ford Herbert Ellis Sayre Dearing Aubrey-Lee Dale Dick Crockett Clarence Cassell Thad Brown Ralph Brooks

Ann Robinson Virginia Gregg Georgia Ellis Virginia Christine Jean Dean Meg Myles Hazel Shermet Joan Bradshaw