Bob Crane Col. Robert Hogan Actor Werner Klemperer Col. Wilhelm Klink Actor John Banner Sgt. Hans Scultz Actor Robert Clary Cpl. Louis LeBeau Actor Richard Dawson Cpl. Peter Newkirk Actor Ivan Dixon Sgt. James Kinchloe Actor Larry Hovis Sgt. Andrew Carter Actor Cynthia Lynn Helga Actor Noam Pitlik Guest Star Stewart Moss Guest Star Richard Sinatra Guest Star Leon Askin Guest Star Walter Janowitz Guest Star Edward H. Feldman Producer Richard Powell Writer Bernard Fein Writer Albert S. Ruddy Writer Robert Butler Director