After having followed the training as an actor of the Cours Florent with Jérôme Dupleix, Laurent Natrella, Véronique Vella and Sylvia Bergé as teachers, Tanguy Dorléans co-created the Vue des Coulisses company. He plays and/or produces several shows (Carole Fréchette, Esther Vilar, Marc Ledocq). 
 In 2012, he was assistant director of the play "Amédée" by Côme de Bellescize at the Théâtre de la Tempête (Cartoucherie de Vincennes). 

Since 2013, he has been performing the show "Ne nous prenons pas au sérieux, il n'y aura aucun survivant..." after Alphonse Allais, conceived and directed with Anne-Julie Boitreaud. 

In August 2013, he was invited to the Les Estivales festival in Megève as a reciter in Igor Stravinsky's "Histoire du Soldat". 

In 2014, he completed his training at Samovar with a series of internships around the work of the clown with Marc Mauguin, Bernard Plantié and Carina Bonan as speakers. 

For the 2014-15 season, he is preparing a reading show based on "Mémoires d'un corsaire du Roy".