See full bio » A master improvisational acting coach whose 30 years as a performer and Improv teacher has helped transform the lives of thousands of people, both on- and off-screen. It was Gary's 18-year association with world-renowned theater educator and author, Viola Spolin - famous for training the very first improvisational theater troupe in the US which led... Born: August 7, 1952 in in New York, USA