Keir Gilchrist
Known for Acting
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
It Follows
2015
as Paul
Dead Silence
2007
as Young Henry
Freaky Tales
2025
as Josh
The Stanford Prison Experiment
2015
as John Lovett
The Rocker
2008
as Moby Type Kid
Flashback
2021
as Andre
It's Kind of a Funny Story
2010
as Craig Gilner
By Design
2026
as Gary
The Good Neighbor
2016
as Sean
Running on Empty
2024
as Mort
Tales of Halloween
2015
as The Stranger
Castle in the Ground
2021
as Polo Boy
Saint Ralph
2005
as Kid Collins
The Heyday of the Insensitive Bastards
2015
as Michael
Samantha: An American Girl Holiday
2004
as Factory Boy
Dark Summer
2015
as Daniel
Just Peck
2011
as Michael Peck
Len and Company
2015
as William
Heartthrob
2017
as Henry Sinclair
The Featherweight
2023
as Billy Papaleo Jr.