Keir Gilchrist

Person

Keir Gilchrist

Acting 33 September 28, 1992

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 T…

IMDb

Known for

Popular titles

Family Guy

Family Guy

7.4 1999 TV Show
It Follows

It Follows

6.6 2015 Movie
Dead Silence

Dead Silence

6.5 2007 Movie
It's Kind of a Funny Story

It's Kind of a Funny Story

6.9 2010 Movie
Atypical

Atypical

8.0 2017 TV Show
The Walking Dead: Dead City

The Walking Dead: Dead City

7.9 2023 TV Show
The Stanford Prison Experiment

The Stanford Prison Experiment

6.8 2015 Movie
Queer as Folk

Queer as Folk

8.3 2000 TV Show
The Rocker

The Rocker

6.1 2008 Movie
Love & Death

Love & Death

7.8 2023 TV Show
Tales of Halloween

Tales of Halloween

5.7 2015 Movie
The Good Neighbor

The Good Neighbor

6.2 2016 Movie

Photos

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Biography

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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

Movies and shows, newest first

  1. 2026
    By Design

    Movie Gary

  2. 2025
    Freaky Tales

    Movie Josh

  3. 2024
    Running on Empty

    Movie Mort

  4. 2024
    DEEP CUT

    Movie Director

  5. 2023
    The Featherweight

    Movie Billy Papaleo Jr.

  6. 2023
    The Walking Dead: Dead City

    TV show Benjamin Pierce

  7. 2023
    Love & Death

    TV show Ron Adams

  8. 2021
    An Intrusion

    Movie Layne

  9. 2021
    Flashback

    Movie Andre

  10. 2021
    Castle in the Ground

    Movie Polo Boy

  11. 2018
    Katie Says Goodbye

    Movie Matty

  12. 2017
    Pisces

    Movie Alex

  13. 2017
    Heartthrob

    Movie Henry Sinclair

  14. 2017
    Atypical

    TV show Sam Gardner

  15. 2017
    Room 104

    TV show Alex

  16. 2017
    Los

    Movie Left

More credits
  1. 2016
    The Good Neighbor

    Movie Sean

  2. 2016
    The Elvis Room

    Movie Kurt

  3. 2015
    Tales of Halloween

    Movie The Stranger

  4. 2015
    Len and Company

    Movie William

  5. 2015
    The Stanford Prison Experiment

    Movie John Lovett

  6. 2015
    Smoke

    Movie Michael

  7. 2015
    The Heyday of the Insensitive Bastards

    Movie Michael

  8. 2015
    Share

    Movie Dylan

  9. 2015
    It Follows

    Movie Paul

  10. 2015
    Dark Summer

    Movie Daniel

  11. 2013
    Seasick Sailor

    Movie Penna

  12. 2013
    Delete

    TV show Daniel Gerson

  13. 2013
    Newsreaders

    TV show Ben Hayflack Age 18

  14. 2011
    Matty Hanson and the Invisibility Ray

    Movie Matty Hanson

  15. 2011
    Just Peck

    Movie Michael Peck

  16. 2010
    It's Kind of a Funny Story

    Movie Craig

  17. 2009
    Hungry Hills

    Movie Snit

  18. 2009
    The Listener

    TV show Daniel / Lisa

  19. 2009
    United States of Tara

    TV show Marshall Gregson

  20. 2008
    The Rocker

    Movie Moby Type Kid

  21. 2007
    The Altar Boy Gang

    TV show Neil

  22. 2007
    Dead Silence

    Movie Young Henry

  23. 2007
    The Winner

    TV show Josh McKellar

  24. 2006
    A Lobster Tale

    Movie Mike Stanton