Jim Nabors Pvt. Gomer Pyle Actor Frank Sutton Sgt. Vince Carter Actor Ronnie Schell Pvt. Duke Slater Actor Forrest Compton Col. Edward Gray Guest Star Larry Hovis Larry Guest Star Robert Emhardt Mr. Horton Guest Star John Lupton Lieutenant Petersen Guest Star Paul Gilbert Pete Guest Star Herkie Styles Walt Guest Star Ron Rich Marine Guest Star Harvey Bullock Writer Coby Ruskin Director Aaron Ruben Producer, Executive Producer Sheldon Leonard Executive Producer