Keir Gilchrist

Known for: Acting

Born: 1992-09-28 (age 33)

From: London, England, UK

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.

Filmography (53)

MOVIE★ 5.9
By Design
2026
as Gary
MOVIE★ 6.3
Freaky Tales
2025
as Josh
MOVIE★ 5.8
Running on Empty
2024
as Mort
MOVIE
DEEP CUT
2024
as Director
MOVIE★ 5.1
The Featherweight
2023
as Billy Papaleo Jr.
TV★ 7.9
The Walking Dead: Dead City
2023
as Benjamin Pierce
TV★ 7.8
Love & Death
2023
as Ron Adams
MOVIE★ 5.8
An Intrusion
2021
as Layne
MOVIE★ 5.9
Flashback
2021
as Andre
MOVIE★ 4.3
Castle in the Ground
2021
as Polo Boy
MOVIE★ 6.5
Katie Says Goodbye
2018
as Matty
MOVIE★ 9.0
Pisces
2017
as Alex
MOVIE★ 5.2
Heartthrob
2017
as Henry Sinclair
TV★ 8.0
Atypical
2017
as Sam Gardner
TV★ 5.7
Room 104
2017
as Alex
MOVIE
Los
2017
as Left
MOVIE★ 6.2
The Good Neighbor
2016
as Sean
MOVIE★ 4.7
The Elvis Room
2016
as Kurt
MOVIE★ 5.7
Tales of Halloween
2015
as The Stranger
MOVIE★ 5.5
Len and Company
2015
as William
MOVIE★ 6.8
The Stanford Prison Experiment
2015
as John Lovett
MOVIE
Smoke
2015
as Michael
MOVIE★ 4.8
The Heyday of the Insensitive Bastards
2015
as Michael
MOVIE★ 7.0
Share
2015
as Dylan
MOVIE★ 6.6
It Follows
2015
as Paul
MOVIE★ 4.4
Dark Summer
2015
as Daniel
MOVIE
Seasick Sailor
2013
as Penna
TV★ 5.5
Delete
2013
as Daniel Gerson
TV★ 7.5
Newsreaders
2013
as Ben Hayflack Age 18
MOVIE★ 4.5
Matty Hanson and the Invisibility Ray
2011
as Matty Hanson
MOVIE★ 5.2
Just Peck
2011
as Michael Peck
MOVIE★ 6.9
It's Kind of a Funny Story
2010
as Craig Gilner
MOVIE★ 6.2
Hungry Hills
2009
as Snit
TV★ 6.9
The Listener
2009
as Daniel / Lisa
TV★ 7.0
United States of Tara
2009
as Marshall Gregson
MOVIE★ 6.1
The Rocker
2008
as Moby Type Kid
TV
The Altar Boy Gang
2007
as Neil
MOVIE★ 6.5
Dead Silence
2007
as Young Henry
TV★ 5.3
The Winner
2007
as Josh McKellar
MOVIE★ 6.8
A Lobster Tale
2006
as Mike Stanton
TV★ 7.0
Life with Derek
2005
as Jamie
MOVIE★ 7.0
Saint Ralph
2005
as Kid Collins
MOVIE★ 10.0
Horsie's Retreat
2005
as Louie (uncredited)
MOVIE★ 6.5
Samantha: An American Girl Holiday
2004
as Factory Boy
MOVIE★ 4.7
The Right Way
2004
as Young David
TV★ 7.4
ReGenesis
2004
as 10 Year Old Boy
TV★ 6.7
Miss Spider's Sunny Patch Friends
2004
as Squidge (voice)
MOVIE★ 3.7
The Sadness of Johnson Joe Jangles
2004
as Clint the Boy Doctor
TV★ 6.9
Missing
2003
as Danny Sheperd
TV★ 7.6
Doc
2001
as R.J. Mitchell
TV★ 8.3
Queer as Folk
2000
as Jim Stockwell Jr.
TV★ 7.4
Family Guy
1999
as Kyle (voice)
MOVIE
NightFlirt
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