Home / Discover / People

Brett Gelman

Brett Clifford Gelman is an American actor and comedian. He is best known for the roles of Brett Mobley in the Adult Swim comedy-action series Eagleheart, as Mr. K on the NBC sitcom Go On, as Hamish on the Comedy Central series Another Period, and as A.J. in the FX comedy series Married. He co-starred as Martin on the BBC comedy Fleabag and has appeared on Twin Peaks, Making History, and as Murray Bauman in Stranger Things.

English español

30 Minutes or Less

2011
as Pizza Boss

Awful Nice

2013
as Ivan

Boy Kills World

2024
as Gideon Van Der Koy

Eat

2011
as August

End of the Line

2018
as Big Man

Flock of Dudes

2015
as Howie

Jezebel

2019
as Bobby (voice)

Joshy

2016
as Greg

Lemon

2017
as Isaac

Like Father

2018
as Frank Lerue

Lyle, Lyle, Crocodile

2022
as Mr. Grumps

May the Best Man Win

2009
as Bachelor Party Host

Metal Lords

2022
as Dr. Sylvester

Pauline Alone

2014
as Watch

Room for Rent

2017
as Carl Lemay

Stick It in Detroit

2008
as Hot Rod Johnson

Strays

2023
as Willy

Surrounded

2023
as Mr. Fields

The Night Is Young

2015
as Rick Ramsey

Wilson

2017
as Robert

Writer

Movie Brett Gelman's Dinner in America 2016
Movie Dinner with Family with Brett Gelman and Brett Gelman's Family 2015
Movie Lemon 2017

Producer

Movie Brett Gelman's Dinner in America 2016
Movie Dinner with Family with Brett Gelman and Brett Gelman's Family 2015
Movie Gregory Go Boom 2013
Movie Lemon 2017
Movie Pauline Alone 2014