1615 N. Vermont Ave. Los Angeles, CA 90027

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World's Greatest
Improv School

Improv Grad School

Classes Shows How It Works

photos by Miranda Coker, Joseph Leonard, Delani Carlson, Andrew Sproge, DarylJim Diaz

World’s Greatest Improv School is proudly women-led, LGBTQ+ friendly, and committed to creating a welcoming, inclusive space for all—whether you’re attending our live comedy shows in Los Angeles or taking improv classes online or in person.

Mailing List

If you want to hear about special classes and shows, join our list! It comes out every few weeks. See examples of what we send.

Featured Classes

Level 1: Intro To Improv

Los Angeles

No experience necessary! This beginner-friendly course introduces the basics of improv comedy in a f...

Andrew Sproge
Andrew Sproge
Mondays 7pm - Learn more

Night Bitness - November 2025

Los Angeles

Get reps! Wednesdays and Thursdays 6pm-8pm at the Clubhouse for THREE WEEKS (shorter month for Novem...

Joel Spence
Joel Spence
Wednesdays 6pm - Learn more

Featured Shows

Come see our space at 1615 N. Vermont Ave, Los Angeles.

Weekend Drop Ins

Sunday Drop-In
Sunday Drop-In

The Weekend Drop Ins are a series of workshops and classes led by Carla Cackowksi (Saturdays) and Mike McLendon (Sundays). Open to all levels. Students do not have to pre-register. Just show up. Saturday and Sunday mornings, 10am-noon, WGIS Space.

Sometimes we get so many people we have to turn people away! You can sign up in advance for a drop-in class to guarantee a spot. Sign up here.

WGIS T-Shirt

Merchandise

We've got some merch for WGIS! Check out the store and get t-shirts, hoodies and mugs!

WGIS T-Shirt

Will's Book

Will wrote a book called How To Be The Greatest Improviser on Earth. It's a hodge-podge of improv advice he wrote in 2016.