Norman Tokar Director Bill Bixby Russel Donavan Actor Susan Clark Magnolia Dusty Clydesdale Actor Tim Conway Amos Actor Don Knotts Theodore Ogelvie Actor David Wayne Col. T.R. Clydesdale Actor Slim Pickens Frank Stillwell Actor Harry Morgan Homer McCoy Actor John McGiver Leonard Sharpe Actor Don Knight John Wintle Actor Clay O'Brien Bobby Bradley Actor Don Tait Screenwriter Bill Anderson Producer Frank V. Phillips Cinematographer Ray de Leuw Film Editing Buddy Baker Original Music John B. Mansbridge Art Director Walter H. Tyler Art Director John A. Kuri Set Decoration Shelby Anderson Costume Design