Lee Bonnell

as John Sutton

as Dr. Pryor

as Jonathan (12 episodes)

as Van De Graft

as Joe Carzoni

as Gil Lambert, Barnes' Assistant

as San Francisco Reporter (uncredited)

as Police Sgt. Roth

as Bennie (uncredited)

as Ramsey

as Kovac

as Jerry, Head Waiter

as Stuart

as Jerry

as Hysterical Woman's Brother (uncredited)

as George Atkins

as Private

as John Carter

as Hotel Clerk

as Capt. Wallen

as Reporter (uncredited)