Keir 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.
Known For
TV
Family Guy
Kyle (voice)
1999
TV
Family Guy
Toby (voice)
1999
TV
The Listener
Daniel / Lisa
2009
TV
Queer As Folk
Jim Stockwell Jr.
2000
TV
Love & Death
Ron Adams
2023
TV
Missing
Danny Sheperd
2003
TV
Atypical
Sam Gardner
2017
TV
Doc
R.J. Mitchell
2001
TV
Room 104
Alex
2017
TV
ReGenesis
10 Year Old Boy
2004
TV
The Walking Dead: Dead City
Benjamin Pierce
2023
TV
Life with Derek
Jamie
2005
Film
It Follows
Paul
2015
TV
United States of Tara
Marshall Gregson
2009
TV
Newsreaders
Ben Hayflack Age 18
2013
Film
Freaky Tales
Josh
2025
Film
Dead Silence
Young Henry
2007
TV
Miss Spider's Sunny Patch Friends
Squidge (voice)
2004
TV
Delete
Daniel Gerson
2013
Film
They Follow
Paul
Filmography
2026FilmBy Designas Gary2025FilmFreaky Talesas Josh2024FilmRunning on Emptyas Mort2023FilmThe Featherweightas Billy Papaleo Jr.2023TVThe Walking Dead: Dead Cityas Benjamin Pierce2023TVLove & Deathas Ron Adams2021FilmAn Intrusionas Layne2021FilmCastle in the Groundas Polo Boy2020FilmFlashbackas Andre2018FilmKatie Says Goodbyeas Matty2017FilmPiscesas Alex2017FilmHeartthrobas Henry Sinclair2017TVAtypicalas Sam Gardner2017TVRoom 104as Alex2017FilmLosas Left2016FilmThe Good Neighboras Sean2016FilmThe Elvis Roomas Kurt2015FilmTales of Halloweenas The Stranger2015FilmLen and Companyas William2015FilmThe Stanford Prison Experimentas John Lovett2015FilmSmokeas Michael2015FilmThe Heyday of the Insensitive Bastardsas Michael2015FilmShareas Dylan2015FilmIt Followsas Paul2015FilmDark Summeras Daniel2013FilmSeasick Sailoras Penna2013TVDeleteas Daniel Gerson2013TVNewsreadersas Ben Hayflack Age 182011FilmMatty Hanson and the Invisibility Rayas Matty Hanson2011FilmJust Peckas Michael Peck2010FilmIt's Kind of a Funny Storyas Craig Gilner2009FilmHungry Hillsas Snit2009TVThe Listeneras Daniel / Lisa2009TVUnited States of Taraas Marshall Gregson2008FilmThe Rockeras Moby Type Kid2007TVThe Altar Boy Gangas Neil2007FilmDead Silenceas Young Henry2007TVThe Winneras Josh McKellar2006FilmA Lobster Taleas Mike Stanton2005TVLife with Derekas Jamie2005FilmSaint Ralphas Kid Collins2005FilmHorsie's Retreatas Louie (uncredited)2004FilmSamantha: An American Girl Holidayas Factory Boy2004FilmThe Right Wayas Young David2004TVReGenesisas 10 Year Old Boy2004TVMiss Spider's Sunny Patch Friendsas Squidge (voice)2004FilmThe Sadness of Johnson Joe Janglesas Clint the Boy Doctor2003TVMissingas Danny Sheperd2001TVDocas R.J. Mitchell2000TVQueer As Folkas Jim Stockwell Jr.1999TVFamily Guyas Kyle (voice)—FilmThey Followas Paul—FilmNightFlirt