Keir Gilchrist
Acting
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.
Filmography 53
Movies (36)
By Design2026Gary
Freaky Tales2025Josh
Running on Empty2024Mort
DEEP CUT2024Directing
The Featherweight2023Billy Papaleo Jr.
An Intrusion2021Layne
Flashback2021Andre
Castle in the Ground2021Polo Boy
Katie Says Goodbye2018Matty
Pisces2017Alex
Heartthrob2017Henry Sinclair- Los2017Left
The Good Neighbor2016Sean
The Elvis Room2016Kurt
Tales of Halloween2015The Stranger
Len and Company2015William
The Stanford Prison Experiment2015John Lovett- Smoke2015Michael
The Heyday of the Insensitive Bastards2015Michael
Share2015Dylan
It Follows2015Paul
Dark Summer2015Daniel
Seasick Sailor2013Penna
Matty Hanson and the Invisibility Ray2011Matty Hanson
Just Peck2011Michael Peck
It's Kind of a Funny Story2010Craig Gilner
Hungry Hills2009Snit
The Rocker2008Moby Type Kid
Dead Silence2007Young Henry
A Lobster Tale2006Mike Stanton
Shows (17)
The Walking Dead: Dead City2023Benjamin Pierce
Love & Death2023Ron Adams
Atypical2017Sam Gardner
Room 1042017Alex
Delete2013Daniel Gerson
Newsreaders2013Ben Hayflack Age 18
The Listener2009Daniel / Lisa
United States of Tara2009Marshall Gregson- The Altar Boy Gang2007Neil
The Winner2007Josh McKellar
Life with Derek2005Jamie
ReGenesis200410 Year Old Boy
Miss Spider's Sunny Patch Friends2004Squidge (voice)
Missing2003Danny Sheperd
Doc2001R.J. Mitchell
Queer as Folk2000Jim Stockwell Jr.
Family Guy1999Kyle (voice)