The iO Theater

Written By 2019 Year of Chicago Theatre

No other theatre in the world is quite like Chicago theatre. It’s real, elevated to an intensity you cannot turn away from. Even on your first visit, you can feel it. From joy to heartache and every feeling in between, Chicago’s exceptional ensemble of talent provides exhilarating experiences that make audiences come alive. Rising from a city of innovators, risk-takers, and big hearts, Chicago theatre is a hotbed for exciting new work and hundreds of world premieres every year. From the jaw-dropping productions of Broadway In Chicago to the intimate and honest storefront plays and improv, the spirit of the city can be found in our 200+ theatres. To truly fall in love with Chicago, you must experience our theatre. This is where the city bares its fearless soul. Book your next show today! Learn more at ChicagoPlays.com or find half-price deals at HotTix.org.

The iO Theater

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Widely considered to be the premier venue for long-form improvisational performances and classes, the iO Theater (formerly known as the ImprovOlympic Theater) was founded in 1981 by Charna Halpern and the late great improvisational teacher and director, Del Close.

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The iO Theater (formerly known as The ImprovOlympic) boasts a full training center that has helped train and develop the talents of an entire generation of America’s best and brightest comedic entertainers.

Almost of our shows are made up completely on the spot and you can see our signature form "The Harold" performed 7-nights a week in one of our 4 theaters!

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BUY TICKETS

Did you know that 2019 is the Year of Chicago Theatre? Home to a community of creators, risk-takers, and big hearts, Chicago theatre is a hotbed for exciting new work and hundreds of world premieres every year. From joy to heartache and every feeling in between, Chicago’s exceptional ensemble of talent provides exhilarating experiences that make audiences come alive. This spirit of Chicago theatre is found in all of our neighborhoods, from downtown theatres to behind the storefronts, in a diverse collection of over 200 dynamic theatres. Learn more at ChicagoPlays.com.