Career
He is the brother of former actor Joachim Bernhard, who appeared in Das Boot as the religious sailor. Like many of his Das Boot co-stars, Semmelrogge went on to have a successful career in the German cinema.
He is the brother of former actor Joachim Bernhard, who appeared in Das Boot as the religious sailor. Like many of his Das Boot co-stars, Semmelrogge went on to have a successful career in the German cinema.