Del Close

Del Close is a legendary name. He is known for his work at The Second City, iO Theater (formerly ImprovOlympic) and for the development of the Harold long-form improv format. Close's students include comedy greats like Bill Murray, John Belushi, and Tina Fey. His book, "Truth in Comedy," co-authored with Charna Halpern and Kim Johnson, is a foundational text in improv theory.

Keith Johnstone

Keith Johnstone’s approach placed greater emphasis on spontaneity, status dynamics, and narrative. Many narrative-driven long form shows are described as Johstonian - but he also revolutionised short-form as the creator of Theatresports, a competitive improv format.

Chicago-Style Improv

Chicago-style improv, originating from places like The Second City and iO (both of which are in….Chicago), highlights the importance of group dynamics, character development, and satire. It incorporates a mix of quick, game-based scenes and more extended formats such as the Harold. The primary aim is to cultivate relationships and delve into themes through improvisation.

Theatresports

Theatresports is an improv theatre format that brings a competitive edge to improv scenes. Developed by Keith Johnstone, it features teams of improvisers facing off in various challenges - playfully bouncing through genres, formats, emotions and musical genres.

Long-Form Improv

What is Long-Form Improv? It is not a simple question to answer. Essentially, it is a style of improv wherein more complex narratives are created, often lasting for 30 minutes or more. This contrasts with short-form improv, which focuses on quick, often game-based scenes. Long-form allows for deeper character development, recurring themes and the exploration of underlying threads.

We hope this helps.