Sean Sullivan uses improvisation to facilitate stronger connections between people and inspire renewed confidence and creativity in business.

Sean is a writer and performer with CSz Business and performs locally with CSz Chicago as a member of their ComedySportz roster and as a coach for a house ensemble within the theater. He has teaching improvisation to actors and improvisers for over 10 years and served as an instructor for its business application for over five years.

Sean has worked with institutions as varied as the American Bar Association, Harvey (IL) Public Schools, Bridgestone, Navigant Consulting, the Wilmette (IL) Parks District, and Allstate. 

As a performer, Sean has appeared with ComedySportz, iO, Laugh Out Loud Theater, ImprovBoston, Baby Wants Candy, and Dave & Co., and works as a writer for Second City Network and a contributor to The Onion.