Brett Gelman Movies and TV Shows: Complete List of Roles and Appearances

There’s a certain unpredictable charm in tracking Brett Gelman’s eclectic career through movies and TV—he’s the kind of artist who surprises you. One moment he’s a conspiracy-mongering journalist in Stranger Things, the next he’s slipping into surreal horror-comedy specials that feel almost improvised by design. This article strolls through his filmography with a journalistic curiosity, offering context, quirky insights, and a few small conversational quirks—because who’s perfect?

The Early Days: Improv Roots and Indie Beginnings

Brett Gelman’s creative journey began not in big studios but in the gritty theaters of improv. After graduating from the University of North Carolina School of the Arts, he plunged into New York’s Upright Citizens Brigade Theatre, co-founding the duo Cracked Out and joining sketch troupe Mr. A$$ . These formative experiences—plus a memorable New York Lottery commercial that helped pay the bills—laid the groundwork for a career built on oddball characters and meta-comedy .

This was where the narrative sharpened: a comedian finding footing, taking risks in shorts like 1,000 Cats, and moving from stage to screen via adult-swim offbeat comedies like Eagleheart .

Transition to Screen: Guest Spots and Cult Comedy

From there, Gelman began appearing in recognizable TV shows, often delivering memorable guest turns in The Office, Curb Your Enthusiasm, Mad Men and more . It’s funny—there’s this sensation that you’ve seen him somewhere, and that feeling only grows as his film work starts cropping up.

Around 2010–2011, he landed small but visible roles in The Other Guys, 30 Minutes or Less, and A Very Harold & Kumar 3D Christmas . Then his niche expanded into a certain brand of absurdist comedy via Adult Swim and sketch programs like Funny or Die Presents and Nick Swardson’s Pretend Time .

Film Highlights: Indie, Absurd, and Unexpected

Gelman’s film roles sketch a trajectory from one-off cameos to creating and starring in his own projects. Let’s walk through some highlights:

  • Early roles such as in Blackballed: The Bobby Dukes Story (2004) and Watching the Detectives (2007) were modest but visible breaks .
  • A handful of quirky supporting turns followed—Stick It in Detroit, The Other Guys, 30 Minutes or Less and A Very Harold & Kumar 3D Christmas demonstrate his penchant for ensemble comedy .
  • His own creative voice emerged in Lemon (2017), co-written and starring Gelman, which premiered at Sundance alongside a strong indie cast .
  • Other indie entries include Room for Rent, Wild Nights with Emily, Flock of Dudes, Joshy, and Awful Nice .
  • In recent years, he’s gone into family/genre films like Lyle, Lyle, Crocodile (2022) and comedy-action like Boy Kills World (2023) and Strays (2023) .

TV and Streaming: Breakthrough Roles and Rise to Prominence

Gelman’s evolution truly gains momentum on the small screen:

Cult Comedy and Recurring Roles

He became a fixture in quirky comedy series: NBC’s Go On, Comedy Central’s Another Period, and FX’s Married showcased him as the unpredictable foil or eccentric sidekick .

Stranger Things & Fleabag: A New Chapter

His turn as Murray Bauman, the conspiracy-obsessed ex-journalist in Stranger Things, began in season 2 and was a breakout—by season 4 he was promoted to main cast, blending screwball humor with drama . In an entertaining GQ interview, he described channeling ’70s and ’80s comedic icons—Gene Wilder, Richard Dreyfuss, Eddie Murphy—to inform his take on the character, which leaned into martial-arts comedy tropes and nostalgic aesthetics .

Meanwhile, Gelman took on a peculiar but resonant role in Fleabag, playing Martin—the socially awkward boyfriend who unexpectedly delivers one of the most memorable cringe-comic moments on TV .

Animated and Genre Work

He’s also ventured into voice work: shows like Inside Job and I Heart Arlo allowed him to explore different registers (and weirdness) .

Series like Camping, Mr. Mercedes, Twin Peaks, and Making History illustrate his range—jumping from thriller to sci-fi satire to period comedy .

Recent and Upcoming TV Work

In 2023’s Entitled, Gelman stars and executive-produces as Gabe in a gothic comedy about an American inheriting a crumbling estate overseas . In 2024, he appeared in Apple TV+’s Lady in the Lake as Milton Schwartz, part of a noir-ish drama based on a beloved novel .

Perspective and Voice: Gelman as Auteur and Actor

He’s not just popping in and out—there’s an auteur streak. His writing on Lemon, and three Adult Swim specials (Dinner with Friends…, Dinner with Family…, Dinner in America) highlight a willingness to twist formats, shock for laughs, and subvert audience expectations . These are small-scale but distinctive experiments in dark, absurd comedy.

“I want to do that. I want to do that. I’m meeting with people about that… the show really opened up the possibility of being the hero for me.”
— Brett Gelman, reflecting on his shift from villainous roles to a potential action star path

It’s refreshing to see an actor both self-aware and intentionally unpredictable, building roles with strange humor and expressive authenticity.

Conclusion

From sketch stages in New York to a career spanning indie film, prestige TV, animation, and meta-comedy specials, Brett Gelman has crafted a filmography defined by versatility, weirdness, and steady evolution. Whether playing a beloved snarky conspiracy theorist, delivering a cringe-worthy romantic stumble, or writing his own twisted comedy, he brings a unique voice to every project. His trajectory suggests he’s not done yet—and perhaps, as he’s said, the “action hero” Gelman might yet emerge.

FAQs

What are Brett Gelman’s most famous roles?

He’s best known as Murray Bauman in Stranger Things and Martin in Fleabag. Both roles have become cultural reference points for their comedic timing and unexpected emotional weight .

Has Gelman done voice acting?

Yes—he’s lent his voice to animated series such as Inside Job and I Heart Arlo, showcasing his adaptability in different forms of comedy .

Has he written or produced his own content?

Indeed. He co-wrote and starred in Lemon and created a trio of dark, absurdist specials for Adult Swim—demonstrating an authorial side beyond acting .

What’s up next for Brett Gelman?

He stars and serves as executive producer on Entitled (2023) and appears as Milton Schwartz in Lady in the Lake (2024). He’s also mused publicly about pursuing action roles in the future .

Does he still appear in mainstream TV and film?

Absolutely. In addition to prestige projects like Stranger Things and Fleabag, he continues to take varied roles—from family films to streaming series—demonstrating both range and ongoing appeal .

Is Gelman open to new genres like action?

Yes. In interviews, he’s talked about wanting to move beyond villainous or side roles into action-oriented leading roles, describing Stranger Things as kind of a gateway .


This snapshot underscores a deeply textured career, full of comedic risk-taking, surprising turns, and a restless creative spirit.

Helen Martinez

Experienced journalist with credentials in specialized reporting and content analysis. Background includes work with accredited news organizations and industry publications. Prioritizes accuracy, ethical reporting, and reader trust.

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