In the sixties, George got the chance to show that he is able to do more than playing sappy peasants, through roles in movies such as "Kirmes", playing a desperate Wehrmacht deserter, and "Herrenpartie". More often, though, he performed in comedies and action-oriented movies which benefited from his physical presence. He became well known to a broad audience when, during his theater tour in Göttingen, Horst Wendlandt persuaded him to play in one of the Karl May series of films, which he started in 1962 with "Der Schatz im Silbersee". It was originally planned to give him the lead role, but this plan was abandoned when Lex Barker was hired to play the role of Old Shatterhand, so George played the farmer son Fred Engel. George performed all stunts himself, even in his lead role as sheriff in "Sie nannten ihn Gringo".