Michael Greenbaum is an improviser and mental health professional with a lifelong love of comedy. He is a founding member of ImprovBus and also improvises with the Therapy Players, a Chicago-based troupe.
Long Grove, Ill.
2025 Festival Schedule
| Act | Date | Time | Stage |
| CatBomb | Fri, Aug 8 | 7:10 p.m. | HCC Rehearsal Hall |
Previous Countdown Improv Festival appearances
2024: CatBomb
2023: CatBomb
2022: CatBomb
2021: CatBomb