Clear the Ring

Clear the Ring, French title Au revoir M. Grock English Farewell Mr Grock, is a French comedy drama film from 1950, directed by Pierre Billon, written by ChristianFalaize, and starring Grock and Louis de Funs. The German title of the film is Grock Der Mann der die Welt zum Lachen brachte or Manege frei.

Source: Wikipedia