The mission is in your hands. Ten audience members are recruited as SPIES to deliver missions to our cast of talented improvisers. If the improvisers succeed, they win a clue to solve the riddle, if they fail, well TOO BAD SO SAD.Will they crack the code before their time runs out or will they have NO CLUE?

Le Grand Yes And! is Montreal’s festival of unscripted brilliance, a joyful celebration of improv in all its forms. From fast-paced shortform to poetic longform, musical madness to genre-hopping experiments, we bring together performers and audiences for five days of spontaneous theatre, comedy, and connection. Whether you're a lifelong improviser or totally new to the scene, you'll find something to laugh at, cheer for, and be inspired by.