Born in Argentina, Gaston Re graduated from the National Conservatory of Theatre in Buenos Aires. Throughout his career he has worked with renowned Argentine directors such as Alejandro Tantanian, Guillermo Cacace and Eva Halac. He currently lives in Paris. The Parisian stage discovered him alongside Marisa Berenson in Stephan Druet's theatrical show Berlin Kabarett. He lends his voice to documentaries such as 1942 by Veronique Lagoarde-Ségot for Arte, Arletty, hélas je t'aime by Frédéric Mitterrand for France 5. He is preparing his next show with French director Elodie Menant.