Rutherford Cornelius in episode 103: "The Ghost of Eugen Sandow"
Played by James Coburn. Dutch and Dillon's stalwart military liaison. Army Sergeant Rutherford Cornelius was often a straight foil for Dutch and Dillon's comic antics, both on and off-camera. Actor Arnold Schwarzenegger recalls that "he [Coburn] was a rock - he kept the show firmly grounded in reality"