Ward Bond Major Seth Adams Actor Robert Horton Flint McCullough Actor Frank McGrath Charlie Wooster Actor Terry Wilson Bill Hawks Actor Linda Darnell Dora Gray Guest Star Marjorie Main Cassie Tanner Guest Star Dan Duryea Cliff Grundy Guest Star Virginia Grey Tottie Crane Guest Star Malcolm Atterbury John Bixby Guest Star George Chandler Cleveland 'Clee' McMasters Guest Star Douglas Kennedy Col. Hillary Guest Star Jeannie Carson Annie Guest Star William Phipps Bill Hammond Guest Star Bob Bryant Guest Star Gregg Palmer Guest Star Craig Duncan Guest Star Irene Windust Guest Star Ben Morris Guest Star Kevin Hagen Guest Star Kay Stewart Guest Star Richard Lewis Executive Producer Dwight Newton Writer Frank W. Marshall Writer William Jerome Fay Writer E. Jack Neuman Writer Richard Bartlett Writer, Director Robert E. Thompson Writer John Dunkel Writer Aaron Spelling Writer Thomas Thompson Writer Richard Maibaum Writer Mark Stevens Director David Butler Director Norman Jolley Writer Earl Bellamy Director Jerry Hopper Director George Waggner Director Robert Florey Director Sidney Lanfield Director