Johan Marius Nicolaas "Johannes" Heesters was a Dutch-born actor of stage, television and film as well as a vocalist of numerous recordings and performer on the concert stage, with a career dating back to 1921. Active almost exclusively in the German-speaking world from the mid-1930s, he was a controversial figure for his actions during the Second World War and his success in Nazi Germany. Heesters worked as an actor until his death and is one of the oldest performing stage performers in history.

https://en.wikipedia.org/wiki/Johannes_Heesters