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iO Theater Presents
The Early Bird Special Jam
All improv students from across Chicago are welcome to come jam, and get long-form reps at a sensible time.
The iO Theater presents
Holiday Musical Spectacular
A one night only musical extravaganza featuring Lisa Burton, Carla Stickler and many special guests!
Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Holidays from Hell
Put your holiday stress aside as you watch Chicago's best comedians and improvisers make light of guest storytellers’ horrific holiday stories.
iO Theater Presents
Improvised Jane Austen
Improvised Jane Austen is a comedic ensemble that creates unscripted performances using Jane Austen's tropes, themes, and language to create a satirical romantic comedy set in Regency-era England.
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
iO Theater Presents
Whirled News Tonight
Improv ripped right from the headlines! Audience members choose their favorite top news stories of the week this team of experienced improvisers create fast-paced, topical commentary! WSJ Improv Style!
iO Theater presents
SAND
Experience a night of unscripted excitement with one of Chicago's most talented improv groups!
iO Theater Presents
Harold Night
Using the Harold, an improvised story-telling format, iO's rockstar house teams will showcase the wonderful, strange, and thrilling art of Improv, making you second-guess if what you're seeing is truly made up on-the-spot.
Malarkey Comedy presents
Honk!
14

iO Training Center Presents
Level 5 Grad Showcases
Come see the culmination of the critically acclaimed iO Training Center during our final showcase performance run.
iO Theater Presents
Harold Night
Using the Harold, an improvised story-telling format, iO's rockstar house teams will showcase the wonderful, strange, and thrilling art of Improv, making you second-guess if what you're seeing is truly made up on-the-spot.
The iO Theater presents:
Deep Schwa
Chicago's longest-running Harold team returns to iO to bring their unique blend of chaos and creativity to iO's signature form The Harold melding games, songs, and scenes for singular, edge-of-your-seat improv comedy.
15

Malarkey Comedy presents
Magic Mondays
with John Sturk
iO Theater Presents
The Armando Diaz Experience
Chicago's Longest Running Improv Comedy Show! Each week, actors will improvise a two act show based on the stories and monologues of a special guest host. This show was invented at iO in 1995 and has been running ever since.
16 17

iO Theater Presents
Loose Four: A Stand-Up Open Mic
Come sign up and try out your best material at iO's very own open-mic.
Malarkey Comedy presents
...& Sometimes Dragons
A Real-Play D&D Adventure
The iO Theater presents
DNA Saves the Rec Center!
DNA's Best of 2025 Sketch show is here, and if they do well enough, they're going to save the Rec Center, come on!
iO Theater presents
People Presenting Things
An improvised comedy show where comedians present slideshows they've never seen. With shows in Dallas, New York, and Chicago, you won't want to miss!
iO Theater Presents
The FREE WEDNESDAY SHOW feat Dumb John and Birdlady
Come be a part of Chicago's most spoiled audience as you are treated to a free performance from iO's premiere long form ensembles: Dumb John, Birdlady, and a special guest team each week. FREE!
iO Theater Presents
Green Room - An Improv Jam
A free community networking event designed to give local improvisers from all over the city a weekly opportunity to perform. Bring your own team and sign up for a set!
The iO Theater presents:
The Orbit
The Orbit is Chicago’s only improv show performed in the round. This 45-minute avant-garde experience takes the audience on a full-circle journey, showcasing a bold new form designed for 360-degree play
18

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Duluth: An Improvised Midwest Murder
Each week, Duluth will take you into the (completely improvised) world of true crime in the Midwest: criminals, cops, and the everyday idiots who get caught in-between. Prepare yourself for a world of mayhem, murder, and Minnesota accents.
iO Theater presents
Phony Award Winning presents: Improvised Rudolph
Phony Award Winning features the city's best musical improvisers. Each week the ensemble will perform a brand new show using the themes and musical style of the musical Rudolph. All based on audience suggestions.
The iO Theater presents
The 4th Annual Dumb John Spaghetti Dinner: Christmas Special
Please join Dumb John for the 4th Annual Spaghetti Dinner, a night of laughter, love, comedy, music, improv, laughter, community, fellowship, gathering, fun, and of course, Spaghetti.
iO Theater Presents
Mission: Acceptable Saves Christmas (Yuletide Reckoning) – An Improvised Holiday Spy Thriller
A twist on our initial run, this is a zany, holiday-themed narrative improv show, incorporating elements of the broader winter-holiday mythos in each performance (not necessarily Christmas in particular).
iO Theater presents
Sketch Playlist
A weekly all new sketch show.
iO Theater presents
Blueprint
Each week, a different cast member designs a bold new format and their fellow performers will learn about at the same time as the crowd. Expect the unexpected as we build something completely original, live, right before your eyes.
19

The iO Training Center presents:
One Week Winter Intensive 2025 Graduation Performance
Come watch this year's one week winter intensive students show off their work with a one time performance.
Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Devil's Daughter
This award-winning improv team has their own unique spin on a classic improv form that features an artistic style and a dastardly sense of humor.
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
The iO Theater presents
Joystick presents: YEAR IN REVIEW
Celebrate the holiday season and the end of 2025 with Year in Revue, a journey through the best sketch comedy by Joystick in this year. Joystick is iO’s premier sketch ensemble, composed of some of the theater’s sharpest writers and performers.
iO Theater Presents
Kohl's Cash: TGIF (That's Good Improv Fridays)
Every Friday iO house team "Kohl's Cash" presents a completely original show based on your suggestions.
The iO Theater presents
Stand-up Showcase Showdown
The Stand-Up Showcase Showdown features some of Chicago's best up-and-coming stand-up comedians competing for your vote!
20

iO Theater Presents
The Early Bird Special Jam
All improv students from across Chicago are welcome to come jam, and get long-form reps at a sensible time.
iO Training Center Presents
Sketch Student Showcases
Come see the culmination of this session's work from our talented Sketch Comedy students!
Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Holidays from Hell
Put your holiday stress aside as you watch Chicago's best comedians and improvisers make light of guest storytellers’ horrific holiday stories.
iO Theater Presents
Improvised Jane Austen
Improvised Jane Austen is a comedic ensemble that creates unscripted performances using Jane Austen's tropes, themes, and language to create a satirical romantic comedy set in Regency-era England.
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
iO Theater Presents
Whirled News Tonight
Improv ripped right from the headlines! Audience members choose their favorite top news stories of the week this team of experienced improvisers create fast-paced, topical commentary! WSJ Improv Style!
iO Theater Presents
Harold Night
Using the Harold, an improvised story-telling format, iO's rockstar house teams will showcase the wonderful, strange, and thrilling art of Improv, making you second-guess if what you're seeing is truly made up on-the-spot.
The iO Theater presents
One Night! One Woman! One Wonderful Life!
Witness the ONLY one woman adaptation of the classic screenplay It's A Wonderful Life!
Malarkey Comedy presents
Honk!
21

iO Training Center Presents
Level 1-4 Student Showcase Shows
Come see the culmination of this session's work from our talented student body!
Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Harold Night
Using the Harold, an improvised story-telling format, iO's rockstar house teams will showcase the wonderful, strange, and thrilling art of Improv, making you second-guess if what you're seeing is truly made up on-the-spot.
The iO Theater presents:
Deep Schwa
Chicago's longest-running Harold team returns to iO to bring their unique blend of chaos and creativity to iO's signature form The Harold melding games, songs, and scenes for singular, edge-of-your-seat improv comedy.
iO Training Center Presents
Level 5 Grad Showcases
Come see the culmination of the critically acclaimed iO Training Center during our final showcase performance run.
22

iO Theater Presents
The Armando Diaz Experience
Chicago's Longest Running Improv Comedy Show! Each week, actors will improvise a two act show based on the stories and monologues of a special guest host. This show was invented at iO in 1995 and has been running ever since.
23

iO Theater Presents
Holidays from Hell
Put your holiday stress aside as you watch Chicago's best comedians and improvisers make light of guest storytellers’ horrific holiday stories.
24 25 26

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Devil's Daughter
This award-winning improv team has their own unique spin on a classic improv form that features an artistic style and a dastardly sense of humor.
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
iO Theater Presents
Kohl's Cash: TGIF (That's Good Improv Fridays)
Every Friday iO house team "Kohl's Cash" presents a completely original show based on your suggestions.
27

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Improvised Jane Austen
Improvised Jane Austen is a comedic ensemble that creates unscripted performances using Jane Austen's tropes, themes, and language to create a satirical romantic comedy set in Regency-era England.
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
iO Theater Presents
Whirled News Tonight
Improv ripped right from the headlines! Audience members choose their favorite top news stories of the week this team of experienced improvisers create fast-paced, topical commentary! WSJ Improv Style!
iO Theater Presents
2025: A Year in Revue
Ring in the New Year with some of Chicago's best comedians and improvisers as they take stories from your shitty year and turn them into a night unforgettable comedy.
iO Theater Presents
Harold Night
Using the Harold, an improvised story-telling format, iO's rockstar house teams will showcase the wonderful, strange, and thrilling art of Improv, making you second-guess if what you're seeing is truly made up on-the-spot.
Malarkey Comedy presents
Honk!
28

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Harold Night
Using the Harold, an improvised story-telling format, iO's rockstar house teams will showcase the wonderful, strange, and thrilling art of Improv, making you second-guess if what you're seeing is truly made up on-the-spot.
The iO Theater presents:
Deep Schwa
Chicago's longest-running Harold team returns to iO to bring their unique blend of chaos and creativity to iO's signature form The Harold melding games, songs, and scenes for singular, edge-of-your-seat improv comedy.
29

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
The Armando Diaz Experience
Chicago's Longest Running Improv Comedy Show! Each week, actors will improvise a two act show based on the stories and monologues of a special guest host. This show was invented at iO in 1995 and has been running ever since.
30 31 01 02

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Devil's Daughter
This award-winning improv team has their own unique spin on a classic improv form that features an artistic style and a dastardly sense of humor.
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
Malarkey Comedy presents
Honk!
iO Theater Presents
Kohl's Cash: TGIF (That's Good Improv Fridays)
Every Friday iO house team "Kohl's Cash" presents a completely original show based on your suggestions.
03

Malarkey Comedy presents
ComedySportz
The Ultimate Comedy Competition
iO Theater Presents
Improvised Shakespeare Chicago
The Improvised Shakespeare Company® proudly presents its critically-acclaimed, long-running hit show Improvised Shakespeare Chicago now in it’s 18th year! A brand new Shakespearean masterpiece created right before your very eyes.
iO Theater Presents
Whirled News Tonight
Improv ripped right from the headlines! Audience members choose their favorite top news stories of the week this team of experienced improvisers create fast-paced, topical commentary! WSJ Improv Style!
iO Theater Presents
D.A.R.E. Dropouts Presents: After School Special
After School Special is a weekly variety show brought to you by iO's first all-POC house team, D.A.R.E. Dropouts. Each week features a variety of local acts by performers of color and an improv set from the Dropouts! Tune in to see comedy in color!
iO Theater Presents
Improvised Survivor: Abridged
Improvised Survivor: Abridged brings together 8 of Chicago’s most talented improvisers and pits them against one another in a challenge inspired by the reality competition show Survivor.

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