From Wikipedia, the free encyclopedia. Gaspard Manesse (born March 25, 1975) is a French actor and musician. He is best-remembered for starring as Julien in the film Au revoir, les enfants (1987). He acted in and composed the music for the film Comme il vient. Gaspard is a composer and musician - he tours throughout the heart of France playing the trumpet with a group called "Surnatural Orchestra" from the Ile-de-France. Description above from the Wikipedia article Gaspard Manesse, licensed under CC-BY-SA, full list of contributors on Wikipedia.