Upcoming Events
Del Close Theater
The Harold Team Lil' Tooties
The Harold Team The Teenagers
Mon 11/19
8:00 pm
The Del Close Theater at iO ChicagoChicago, IL
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The Harold Team Comet
The Harold Team St. Gen's
Tue 11/20
8:00 pm
The Del Close Theater at iO ChicagoChicago, IL
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Mission Theater
Face Plants with Carl and The Passions
The Harold Team Gideon
Sun 11/18
8:00 pm
The Mission Theater at iO ChicagoChicago, IL
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iO Indie Night: Breakfast of Champions Edition
Mon 11/19
10:00 pm
The Mission Theater at iO ChicagoChicago, IL
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Chris Farley Cabaret
Sunday Funday with Cool Aunt
Sun 11/18
10:00 pm
The Chris Farley Cabaret at iO ChicagoChicago, IL
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Harry Potter: umBridged
Mon 11/19
8:00 pm
The Chris Farley Cabaret at iO ChicagoChicago, IL
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Dynasty, Lou Silva, The Yacht Club, & The Improv Jam!
Mon 11/19
10:00 pm
The Chris Farley Cabaret at iO ChicagoChicago, IL
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Jason Chin Cabaret
Deep Schwa
The Harold Team Buttermilk
Sun 11/18
8:00 pm
The Jason Chin Harold Cabaret at iO ChicagoChicago, IL
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Sundays in the Swamp with Crocodile Nasties
The Harold Team ‘66 Mustang
Sun 11/18
10:00 pm
The Jason Chin Harold Cabaret at iO ChicagoChicago, IL
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FUDGE
The Harold Team MacBeth
Tue 11/20
8:00 pm
The Jason Chin Harold Cabaret at iO ChicagoChicago, IL
More Info
“This is the most important group work since they built the pyramids” - Bill Murray
Considered to be the Mecca of improvisation, the iO Theater boasts an Improv Training Center that has helped train and develop the talents of an entire generation of America’s best and brightest comedic entertainers for over 30 years. Want more? Our Writing Program and battery of electives will help you develop whatever comedy skills you need!
YOUTH & TEEN PROGRAM
IMPROV TO SKETCH
IMPROV
INTENSIVES
Training America’s Best Comedic Entertainers for over 30 years
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.
Chicago's Favorite Comedy Spot
The iO Theater is the home of long-form improvisation and Chicago's Best Improv Comedy.
Located in Chicago's Lincoln Park Neighborhood, the iO Theater features 4 theaters (with shows 7 nights a week), 2 bars, a kitchen, beer garden, and Event space with over 33,000 square feet of space.
WHEN IT COMES TO COMEDY, WE'RE ALL BUSINESS.
Do you want entertainment for your conference, meeting or celebration? Let iO put together a hilarious improv show to bring down the house or have us write customized material to make light of issues related to your company or business field. If you can dream it up, we can handle it. If you can’t, then we’ll take care of that too.
Our writers have gone on to work at such shows as Saturday Night Live, The Daily Show, The Colbert Report, Late Night with Conan O’Brien, 30 Rock and MADtv, and countless other shows. So rest assured knowing you’re in good hands.
