In 1949, Schønberg took part in every Danish film of that year and during the last six years of his life (1949–1955) he appeared in almost 60 films. It was a saying about him, that if 10 Danish films were made, he would be in the 11 of them. He was an active public figure, appearing at the opening of exhibitions, and freely providing the press with interviews about his ideas and projects. Schønberg, with his volatile temper and often transient commitment to projects, felt best suited to working in films rather than theatre. However, he occasionally performed on stage and during his last years he was director of the "Circus Revue".