The definitive archive of an art form

Every game, format & voice that built improv.

Browse the games, people, companies, and history that define improvisational comedy and theatre — one archive.

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Featured Game

Late for Work

Late for Work is a short-form guessing game in which one performer must figure out why they are late for work from clues provided by colleagues who already know the secret reason. The workplace setting is familiar and the guessing mechanic is accessible for audiences. The game rewards clear physical and behavioral clues from the endowing players.

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Book of the Day
Improv Yourself

Improv Yourself

Joseph A. Keefe

2002

Joseph A. Keefe's Improv Yourself: Business Spontaneity at the Speed of Thought is a practical and high-energy guide for applying the techniques of improvisational theater to professional communication and leadership. Published in 2003, the book reflect Keefe's experience as a veteran of the Second City and a successful consultant for Fortune 500 companies. It positions 'improv' not as an entertainment tool, but as a critical business competency for navigating the fast-paced, unscripted reality of the modern marketplace. The work is organized around the 'Core Tenets' of the Second City style: including active listening, radical agreement (Yes, And), and the 'ensemble mindset'. Keefe demonstrate how each of these theatrical rules has a direct equivalent in the 'scenes' of daily business: from high-stakes negotiations and board meetings to daily client interactions. The book provide a series of 'exercises' adapted for the cubicle and the boardroom, intended to help individual employees and managers shift their thinking from 'scripted' and defensive to 'spontaneous' and collaborative. The text is particularly noted for its focus on 'The Speed of Thought': the ability to process information and make effective choices in real-time without the 'lag' of self-doubt or over-analysis. The text is written in a direct, conversational, and encouraging voice, filled with anecdotal examples and 'field notes' from Keefe's work with executives and teams. He addresses the 'hard' truths of the business world: the pressure, the competition, and the constant change: while provide a clear and actionable way to manage these challenges through the spirit of play. Improv Yourself serve as a vital guide for any professional looking to find their authentic voice, to build stronger teams, and to move at the speed of the 21st-century world.

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From the Archive

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This Year in Improv History

Milestones turning a round number in 2026.

Did You Know?

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The Second City, founded in Chicago in 1959, has launched more successful comedians than any other institution in North American comedy history. See The Second City →

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Keith Johnstone developed Theatresports in the 1970s in Calgary — a competitive improv format now practiced in over 30 countries. See Keith Johnstone →

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"Yes, and" — the foundational improv principle of accepting and building on your scene partner's offer — traces back to Viola Spolin's early theatre games. See Yes, And →

Learn & Guides

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The Improv World

Study the art form as a network of places, companies, and people.

This Day in Improv History

1960New York City
Mike Nichols and Elaine May Open on Broadway

"An Evening with Mike Nichols and Elaine May" opens on Broadway at the John Golden Theatre, running for 306 performances. The show demonstrates that improvisational comedy can reach mainstream audiences without sacrificing sophistication or intelligence. The Broadway success brings unprecedented national attention to the Chicago improv tradition and introduces character-driven, psychologically grounded improvised comedy to the American theatrical mainstream.

1994Midvale
Quick Wits Comedy Founded in Utah

Bob Bedore and Rob Bogue gave the first Quick Wits Comedy performance on October 8, 1994, at The Off Broadway Theatre in Salt Lake City, establishing the founding institution of Utah's improv community. The company has performed every week without interruption since 1994 and has served as the direct or indirect origin of nearly every improv troupe in the state.

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