Brett Gelman
Brett Clifford Gelman is an American actor and comedian. He was born on October 6, 1976, in Highland Park, Illinois. He is best known for his roles as Murray Bauman in the Netflix series Stranger Things and Martin on the BBC series Fleabag. Gelman began his career as a comedian in the early 2000s. He performed in numerous comedy clubs and improv theaters in New York City. In 2009, he was a writer and performer on the sketch comedy series Eagleheart. He also had a recurring role on the comedy series Another Period. In 2016, Gelman was cast as Murray Bauman in the third season of Stranger Things. His character is a conspiracy theorist who helps the main characters investigate the supernatural events in Hawkins, Indiana. Gelman has since appeared in all four seasons of the show. In 2016, Gelman also starred in the BBC series Fleabag. He played Martin, the boyfriend of the show's main character, Fleabag. Gelman's performance was critically acclaimed, and he was nominated for a Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series. Gelman has also appeared in numerous films, including The Other Guys (2010), 30 Minutes or Less (2011), and A Very Harold & Kumar 3D Christmas (2011). He has also had recurring roles on the television shows Go On, Married, and Camping.
Born: 06 October 1976
Played In
Movie
Jan 2026
One Last Adventure: The Making of Stranger Things 5
Self - Murray Bauman
Movie
Sep 2025
Haunted Heist
TV Show
Jul 2024
Lady in the Lake
Milton
Movie
Jun 2024
McVeigh
Terry
Movie
Apr 2024
Boy Kills World
Gideon Van Der Koy
TV Show
Dec 2023
Entitled
Gabe
Movie
Aug 2023
Strays
Willy
Movie
Apr 2023
Surrounded
Mr. Fields
Movie
Oct 2022
Lyle, Lyle, Crocodile
Alistair Grumps
Movie
Apr 2022
Metal Lords
Dr. Sylvester
TV Show
Oct 2021
Inside Job
Magic Myc (voice)
Movie
Oct 2021
The Retrospective
Gary Pimbladt
TV Show
Aug 2021
I Heart Arlo
Marcellus (voice)
Movie
Apr 2021
Tom Clancy's Without Remorse
Victor Rykov
Movie
Apr 2021
Arlo the Alligator Boy
Marcellus (voice)
TV Show
Nov 2020
The Mighty Ones
Egg (voice)
TV Show
May 2020
Bottomless Brunch at Colman's
Self
Movie
Mar 2020
If Only
Bruce
Movie
Jan 2020
Jezebel
Bobby (voice)
TV Show
Sep 2019
A Little Late with Lilly Singh
Self
TV Show
Jul 2019
Lights Out with David Spade
Self - Panelist
TV Show
Jul 2019
Lights Out with David Spade
Self
Movie
Jan 2019
Harpoon
Narrator
TV Show
Oct 2018
Camping
George
Movie
Aug 2018
Like Father
Frank Lerue
Movie
Mar 2018
Wild Nights with Emily
Col Thomas Wentworth Higginson
Movie
Jan 2018
The Night Is Young
Rick Ramsey
Movie
Jan 2018
End of the Line
Big Man
TV Show
Oct 2017
Beyond Stranger Things
Self
Movie
Oct 2017
Room for Rent
Carl Lemay
TV Show
Aug 2017
Mr. Mercedes
Roland Finkelstein
Movie
Mar 2017
Wilson
Robert
Movie
Mar 2017
Budding Prospects
Vogelsein
Movie
Mar 2017
The Disaster Artist
Acting Teacher (uncredited)
Movie
Mar 2017
DRIB
Brady Thompson
TV Show
Mar 2017
Making History
Paul Revere
Movie
Jan 2017
Lemon
Isaac
TV Show
Jan 2017
Jeff and Some Aliens
Jeff
Movie
Aug 2016
Joshy
Greg
TV Show
Jul 2016
Fleabag
Martin
TV Show
Jul 2016
Stranger Things
Murray
Movie
Jul 2016
Brett Gelman's Dinner in America
Himself
TV Show
Feb 2016
Love
Dr. Greg Colter
TV Show
Sep 2015
The Late Show with Stephen Colbert
Self - Guest
Movie
Jul 2015
Shaman
Shaman
TV Show
Jun 2015
Another Period
Hamish
Movie
Jun 2015
Flock of Dudes
Howie
TV Show
Feb 2015
The Odd Couple
Stuart
Movie
Feb 2015
Dinner with Family with Brett Gelman and Brett Gelman's Family
Himself
TV Show
Feb 2015
Fresh Off the Boat
Dusty Nugget
TV Show
Jan 2015
Man Seeking Woman
Demon
Movie
Nov 2014
Rubberhead
Self
TV Show
Jul 2014
Married
AJ
Movie
Jun 2014
Pauline Alone
Watch
Movie
Apr 2014
Dinner with Friends with Brett Gelman and Friends
Himself
TV Show
Apr 2014
Bad Teacher
Mr. Pilaf
TV Show
Apr 2014
Clarence
Mr. Mozer (voice)
TV Show
Apr 2014
TripTank
Jeff (voice)
Movie
Feb 2014
Someone Marry Barry
Goker
Movie
Dec 2013
Eagleheart: Paradise Rising
Brett Mobley
TV Show
Oct 2013
@midnight with Chris Hardwick
Self
Movie
Aug 2013
Jobs
Jeff Raskin
TV Show
Jul 2013
Drunk History
Art Thief
TV Show
Jul 2013
Drunk History
Joseph Pulitzer
Movie
May 2013
Gregory Go Boom
Tom
TV Show
Apr 2013
Tim and Gelman Have Lunch (Again)
Brett Gelman
Movie
Mar 2013
Awful Nice
Ivan
TV Show
Feb 2013
The Jeselnik Offensive
Self
TV Show
Aug 2012
Go On
Mr. K
TV Show
Aug 2012
Garfunkel and Oates
Carlos
TV Show
Jun 2012
Comedy Bang! Bang!
Dog Lawyer
TV Show
Jun 2012
Comedy Bang! Bang!
Self
TV Show
Jun 2012
Comedy Bang! Bang!
Mr. Celebrity
Movie
Nov 2011
A Very Harold & Kumar Christmas
T.V. Director
Movie
Sep 2011
Tim and Gelman Have Lunch
Brett Gelman
Movie
Aug 2011
30 Minutes or Less
Pizza Boss
TV Show
Apr 2011
Happy Endings
Carl
Movie
Mar 2011
Eat
August
TV Show
Feb 2011
Eagleheart
Brett Mobley
Movie
Oct 2010
This Show Will Get You High
Movie
Aug 2010
The Other Guys
Hal
TV Show
Oct 2009
The League
Gavin
Movie
Sep 2009
May the Best Man Win
Bachelor Party Host
TV Show
Sep 2008
The Life & Times of Tim
Doug (voice)
Movie
Aug 2008
Stick It in Detroit
Hot Rod Johnson
TV Show
Aug 2007
Californication
Annoying Hipster
TV Show
Jul 2007
Mad Men
Daniel
Movie
May 2007
Watching the Detectives
Glenn
TV Show
Mar 2005
The Office
The Magician
TV Show
Feb 2005
American Dad!
Hammer Throwing Man (voice)
TV Show
Feb 2005
American Dad!
Gay Man (voice)
TV Show
Feb 2005
American Dad!
Mervyn (voice)
TV Show
Feb 2005
American Dad!
CIA Agent (voice)
TV Show
Feb 2005
American Dad!
Candy Cane Eater (voice)
TV Show
Feb 2005
American Dad!
Truck Driver (voice)
Movie
Mar 2004
Blackballed: The Bobby Dukes Story
Mayhem Team Member
TV Show
Nov 2003
Eretz Nehederet
Wise man from the east
TV Show
Dec 2000
Aqua Teen Hunger Force
Rocket Horse (voice)
TV Show
Oct 2000
Curb Your Enthusiasm
Pig Parker
TV Show
Jan 1999
Family Guy
Escape Room Guy (voice)
TV Show
Apr 1990
Twin Peaks
Supervisor Burns
Movie
Chuck Hank and the San Diego Twins
Clarinet Player
Movie
One Thousand Cats
Movie
Going There