Keir Gilchrist
Acting
Born: 1992-09-28 · London, England, UK
Biography
Keir David Peters Gilchrist (born 28 September 1992) is a Canadian actor and musician. On television, he portrayed Marshall Gregson on the Showtime comedy-drama United States of Tara (2009–2011) and headlined the Netflix comedy-drama Atypical (2017–2021). His film roles include the comedy-drama It's Kind of a Funny Story (2010) and the supernatural horror It Follows (2014). Outside of his acting career, Gilchrist is the vocalist of grindcore band Whelm and death metal band Phalanx.
🎬 Movies (20)
By Design
2026
Gary
Freaky Tales
2025
Josh
Running on Empty
2024
Mort
DEEP CUT
2024
Director
The Featherweight
2023
Billy Papaleo Jr.
An Intrusion
2021
Layne
Flashback
2021
Andre
Castle in the Ground
2021
Polo Boy
Katie Says Goodbye
2018
Matty
Pisces
2017
Alex
Heartthrob
2017
Henry Sinclair
Los
2017
Left
The Good Neighbor
2016
Sean
The Elvis Room
2016
Kurt
Tales of Halloween
2015
The Stranger
Len and Company
2015
William
The Stanford Prison Experiment
2015
John Lovett
Smoke
2015
Michael
The Heyday of the Insensitive Bastards
2015
Michael
Share
2015
Dylan
📺 TV Shows (18)
The Walking Dead: Dead City
2023
Benjamin Pierce
Love & Death
2023
Ron Adams
Atypical
2017
Sam Gardner
Room 104
2017
Alex
Delete
2013
Daniel Gerson
Newsreaders
2013
Ben Hayflack Age 18
The Listener
2009
Daniel / Lisa
United States of Tara
2009
Marshall Gregson
The Altar Boy Gang
2007
Neil
The Winner
2007
Josh McKellar
Life with Derek
2005
Jamie
ReGenesis
2004
10 Year Old Boy
Miss Spider's Sunny Patch Friends
2004
Squidge (voice)
Missing
2003
Danny Sheperd
Doc
2001
R.J. Mitchell
Queer as Folk
2000
Jim Stockwell Jr.
Family Guy
1999
Kyle (voice)
Family Guy
1999
Toby (voice)