Karl-Otto Alberty (also Karl Otto Alberty, 13 November 1933 – 25 April 2015) was a German actor. Alberty was born as Karl-Otto Poensgen in Berlin on 13 November 1933. He started out as an amateur boxer before discovering a talent for acting, making his début at the City Theatre in Konstanz in 1959. He then began to take supporting roles in films. He made his first appearance in English language films as an SD officer (who captures Richard Attenborough) in The Great Escape (1963). With his broad face, broken nose and distinctive white-blond ha…