Keir Gilchrist

Acting

Keir Gilchrist

Born 28 September 1992 · London, England, UK · 34

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

Highlights

Family Guy1999 · Series · Kyle (voice)
It Follows2015 · Film · Paul
Atypical2017 · Series · Sam Gardner
It's Kind of a Funny Story2010 · Film · Craig
The Walking Dead: Dead City2023 · Series · Benjamin Pierce
Queer as Folk2000 · Series · Jim Stockwell Jr.

Filmography

Movies

33 films

By Design2026 · Film · Gary
Freaky Tales2025 · Film · Josh
Running on Empty2024 · Film · Mort
DEEP CUT2024 · Film · Director
The Featherweight2023 · Film · Billy Papaleo Jr.
An Intrusion2021 · Film · Layne
Flashback2021 · Film · Andre
Castle in the Ground2021 · Film · Polo Boy
Katie Says Goodbye2018 · Film · Matty
Pisces2017 · Film · Alex
Heartthrob2017 · Film · Henry Sinclair
The Good Neighbor2016 · Film · Sean
The Elvis Room2016 · Film · Kurt
Tales of Halloween2015 · Film · The Stranger
Len and Company2015 · Film · William
The Stanford Prison Experiment2015 · Film · John Lovett
Smoke2015 · Film · Michael
The Heyday of the Insensitive Bastards2015 · Film · Michael
Share2015 · Film · Dylan
It Follows2015 · Film · Paul
Dark Summer2015 · Film · Daniel
Seasick Sailor2013 · Film · Penna
Matty Hanson and the Invisibility Ray2011 · Film · Matty Hanson
Just Peck2011 · Film · Michael Peck
It's Kind of a Funny Story2010 · Film · Craig
Hungry Hills2009 · Film · Snit
The Rocker2008 · Film · Moby Type Kid
Dead Silence2007 · Film · Young Henry
A Lobster Tale2006 · Film · Mike Stanton
Saint Ralph2005 · Film · Kid Collins
Horsie's Retreat2005 · Film · Louie (uncredited)
Samantha: An American Girl Holiday2004 · Film · Factory Boy
The Right Way2004 · Film · Young David

Filmography

Series

15 shows

The Walking Dead: Dead City2023 · Series · Benjamin Pierce
Love & Death2023 · Series · Ron Adams
Atypical2017 · Series · Sam Gardner
Room 1042017 · Series · Alex
Delete2013 · Series · Daniel Gerson
The Listener2009 · Series · Daniel / Lisa
United States of Tara2009 · Series · Marshall Gregson
The Winner2007 · Series · Josh McKellar
Life with Derek2005 · Series · Jamie
ReGenesis2004 · Series · 10 Year Old Boy
Miss Spider's Sunny Patch Friends2004 · Series · Squidge (voice)
Missing2003 · Series · Danny Sheperd
Doc2001 · Series · R.J. Mitchell
Queer as Folk2000 · Series · Jim Stockwell Jr.
Family Guy1999 · Series · Kyle (voice)