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Keir Gilchrist

Keir Gilchrist

Acting · Born 1992-09-28 · 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.

Known For

movie 6.6 It Follows
It Follows
2015
tv 7.4 Family Guy
Family Guy
1999
movie 6.9 It's Kind of a Funny Story
It's Kind of a Funny Story
2010
movie 6.5 Dead Silence
Dead Silence
2007
tv 8.0 Atypical
Atypical
2017
movie 6.8 The Stanford Prison Experiment
The Stanford Prison Experiment
2015
tv 7.9 The Walking Dead: Dead City
The Walking Dead: Dead City
2023
movie 6.1 The Rocker
The Rocker
2008
tv 8.3 Queer as Folk
Queer as Folk
2000
movie 5.7 Tales of Halloween
Tales of Halloween
2015
tv 7.8 Love & Death
Love & Death
2023
movie 6.2 The Good Neighbor
The Good Neighbor
2016
movie 5.9 Flashback
Flashback
2021
movie 6.3 Freaky Tales
Freaky Tales
2025
tv 7.1 United States of Tara
United States of Tara
2009
tv 5.7 Room 104
Room 104
2017
tv 6.9 The Listener
The Listener
2009
movie 7.0 Saint Ralph
Saint Ralph
2005