Personal details
Known for
Acting
Gender
Male
Born
28 septiembre 1992 (34)
Place of birth
London, England, UK
Also known as
Keir David Peters Gilchrist
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.
Conocido por
6.6
Film
It Follows
Paul
2015
6.5
Film
Dead Silence
Young Henry
2007
8.0
Series
Atypical
Sam Gardner
2017–2021
6.3
Film
Freaky Tales
Josh
2025
7.0
Series
United States of Tara
Marshall Gregson
2009–2011
5.3
Film
Just Peck
Michael Peck
2011
6.9
Film
It's Kind of a Funny Story
Craig Gilner
2010
6.2
Film
The Good Neighbor
Sean
2016
5.5
Series
Delete
Daniel Gerson
2013
6.8
Film
The Stanford Prison Experiment
John Lovett
2015
6.0
Film
Flashback
Andre
2021
5.3
Series
The Winner
Josh McKellar
2007
5.8
Film
By Design
Gary
2026
5.2
Film
Heartthrob
Henry Sinclair
2017
5.8
Film
Running on Empty
Mort
2024
6.5
Film
Katie Says Goodbye
Matty
2018
5.8
Film
An Intrusion
Layne
2021
5.1
Film
The Featherweight
Billy Papaleo Jr.
2023
4.3
Film
Castle in the Ground
Polo Boy
2021
4.7
Film
The Elvis Room
Kurt
2016
9.0
Film
Pisces
Alex
2017
Acting credits 21 titles
By Design
as Gary
5.8
2026
Freaky Tales
as Josh
6.3
2025
Running on Empty
as Mort
5.8
2024
The Featherweight
as Billy Papaleo Jr.
5.1
2023
An Intrusion
as Layne
5.8
2021
Castle in the Ground
as Polo Boy
4.3
2021
Flashback
as Andre
6.0
2021
Katie Says Goodbye
as Matty
6.5
2018
Atypical
as Sam Gardner
8.0
2017–2021
Heartthrob
as Henry Sinclair
5.2
2017
Pisces
as Alex
9.0
2017
The Good Neighbor
as Sean
6.2
2016
The Elvis Room
as Kurt
4.7
2016
It Follows
as Paul
6.6
2015
The Stanford Prison Experiment
as John Lovett
6.8
2015
Delete
as Daniel Gerson
5.5
2013
Just Peck
as Michael Peck
5.3
2011
It's Kind of a Funny Story
as Craig Gilner
6.9
2010
United States of Tara
as Marshall Gregson
7.0
2009–2011
The Winner
as Josh McKellar
5.3
2007
Dead Silence
as Young Henry
6.5
2007