Thursday, December 11, 2025 – 7:00 pm LA - FRANKLIN
A fully improvised comedy show sabotaged by The Grinch!

Stop That Man brings you their improv holiday season spectacular: Stop That Grinch! The grinchiest member of this troupe, Sam Cass, plays The Grinch at Universal Studios — so he’s the real deal! He’ll be bringing his talents to the UCB stage as he sabotages the rest of us as we try to put on a festive improv show.

What’s it like to improvise with a member that stinks, stanks, stunks? Come find out! Come see if we can keep the holiday spirit alive while putting The Grinch in a never before seen place in a never Grinched before job!

Stop That Man is a five-person, Los Angeles-based improv troupe that came together in February of 2023 by way of the Upright Citizens Brigade Theatre. The group features Andrea Cañizares-Fernandez, Sam Cass, Dylan Dameron, Kyla Frieden, and Maria Gnoza. Stop That Man has performed sold-out shows at UCB, The Clubhouse, South Pasadena Theater Workshop, The Pack Theatre, HIT, and Westside Comedy theatre.

Featuring: Dylan Dameron, Kyla Frieden, Sam Cass, Breck Cuddy, Joe Kady 

& Sweet Agnes: Grace Avery, Evan Cleaver, Chris De La Cruz, Ellen Lang, Itanza Saraz, Jeremy Sender, Michael Sturgis, Jess Uhler

Livestream tickets are $10. Buyers will receive an email with the livestream link one hour before the show. Link will remain accessible for 7 days after the show.

All sales are final. The show starts at the time listed. If you are not at the theater more than 5 minutes before the start of the show, we may release your tickets to the waitlist.

Under 17 must be accompanied by a parent/guardian. Please use discretion, as all our shows can potentially use adult/sexual material, language, and images.

Lineup is subject to change.

Upright Citizens Brigade Theatre 5919 Franklin Avenue, Los Angeles, CA