Uncalled Four

Uncalled Four: The Most Offensive Comedy Game Show in America

Described as the most offensive comedy game show in America, Uncalled Four is loosely inspired by a certain popular card game—but is not affiliated in any way. What it is affiliated with: big laughs, terrible ideas, and a crowd that loves to get involved.

Half Stand-Up, Half Game Show, All Chaos
In Uncalled Four, comedians each write a custom deck of 20 hilariously awful answers to absurd audience prompts like:

“What does Trump’s hair smell like?”
“Dad went out to buy _____ and never came back.”
Each round, comics submit their cards, the audience picks the winners, and audience members win prizes along the way. In the final round—Degenerate Gambler—comics wager their points to determine who earns the ultimate title:

Denver’s Worst Person

What to Expect at Uncalled Four

• Stand-up comedians competing in a live comedy game show
• Original, outrageous answers written by the comics
• Heavy audience participation—you decide the winners
• Prizes awarded throughout the show
• A bold, adults-only comedy experience
• Drinks, laughs, and an intimate underground comedy vibe

No two shows are ever the same—and that’s the point.

Hosted by Zac Maas
The show is hosted by Zac Maas, a comedian, writer, filmmaker, and actor who has headlined comedy shows in 49 states. His debut comedy album, Punching Jesus, topped the charts in 2023. Zac has appeared on Adult Swim, was named one of the 50 Best Undiscovered Comedians by Thrillist, and represented Colorado on United Dates of America. You’ll also see him on an upcoming HBO series in 2026.

A Proven Comedy Hit
Past Contestants Include:
Nate Bargatze, Beth Stelling, Sam Tallent, Kurt Braunholer, Matt Braunger, Adam Cayton-Holland, Guy Branum—and over 100 more.

Festival Appearances:
Bridgetown Comedy Festival, High Plains Comedy Festival, SF Sketchfest, Hell Yes Fest, Cape Fear Comedy Festival, Memphis Comedy Festival, and Too Much Funstival.

Press Praise:
“Denver’s most gleefully offensive stand-up showcase.” — Denver Post
“A homegrown comedy success story.” — Westword
“A highly entertaining and dynamic mix of game show, audience participation, and stand up.” — Bridgetown Comedy Festival
“A fresh take on America’s most offensive party game.” — Philadelphia Weekly

A Must-See Comedy Show in Denver
If you’re searching for:

A late-night comedy show in Denver
A stand-up comedy experience with audience interaction
Something darker, riskier, and funnier than traditional stand-up
Uncalled Four at Denver Comedy Underground delivers one of the most unique comedy shows in Denver.

Experience Comedy at Denver Comedy Underground
Denver Comedy Underground is home to some of the best comedy shows in Denver, featuring stand-up, interactive events, and nationally recognized comics every week. Known for its intimate setting and bold programming, it’s a must-visit comedy club for Denver locals.

Get Tickets Before It Sells Out
Uncalled Four regularly sells out. Grab your tickets early and prepare for a comedy show that goes where others won’t—only at Denver Comedy Underground.