Portrait of Keir Gilchrist

Keir Gilchrist

Bio: 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)
Born: Mon, Sep 28 1992
Birthplace: London, England, UK
Keir Gilchrist is 32 years old
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Movies (Acting Roles)

Sorted by Release Date
Poster of Running on Empty
Running on Empty
Keir Gilchrist was
31 in Running on Empty
as 'Mort'.
Fri, Aug 09 2024
Poster of Freaky Tales
Freaky Tales
Keir Gilchrist was
31 in Freaky Tales
as ', Josh'.
Thu, Jan 18 2024
Poster of The Featherweight
The Featherweight
Keir Gilchrist was
30 in The Featherweight
as 'Billy Papaleo Jr.'.
Sun, Sep 03 2023
Poster of An Intrusion
An Intrusion
Keir Gilchrist was
29 in An Intrusion
as 'Layne'.
Fri, Nov 26 2021
Poster of Castle in the Ground
Castle in the Ground
Keir Gilchrist was
28 in Castle in the Ground
as 'Polo Boy'.
Mon, Jan 04 2021
Poster of Flashback
Flashback
Keir Gilchrist was
28 in Flashback
as 'Andre'.
Thu, Oct 08 2020
Poster of Katie Says Goodbye
Katie Says Goodbye
Keir Gilchrist was
25 in Katie Says Goodbye
as 'Matty'.
Thu, Mar 08 2018
Poster of Pisces
Pisces
Keir Gilchrist was
25 in Pisces
as 'Alex'.
Mon, Oct 16 2017
Poster of Heartthrob
Heartthrob
Keir Gilchrist was
25 in Heartthrob
as 'Henry Sinclair'.
Tue, Oct 10 2017
Poster of Los
Los
Keir Gilchrist was
24 in Los
as 'Left'.
Fri, Jul 21 2017
Poster of The Good Neighbor
The Good Neighbor
Keir Gilchrist was
23 in The Good Neighbor
as 'Sean'.
Fri, Sep 16 2016
Poster of The Elvis Room
The Elvis Room
Keir Gilchrist was
23 in The Elvis Room
as 'Kurt'.
Mon, Jul 25 2016
Poster of Tales of Halloween
Tales of Halloween
Keir Gilchrist was
23 in Tales of Halloween
as 'The Stranger'.
Fri, Oct 16 2015
Poster of Len and Company
Len and Company
Keir Gilchrist was
22 in Len and Company
as 'William'.
Fri, Sep 11 2015
Poster of The Stanford Prison Experiment
The Stanford Prison Experiment
Keir Gilchrist was
22 in The Stanford Prison Experiment
as 'John Lovett'.
Fri, Jul 17 2015
Poster of Smoke
Smoke
Keir Gilchrist was
22 in Smoke
as 'Michael'.
Wed, Apr 01 2015
Poster of The Heyday of the Insensitive Bastards
The Heyday of the Insensitive Bastards
Keir Gilchrist was
22 in The Heyday of the Insensitive Bastards
as 'Michael'.
Wed, Mar 25 2015
Poster of Share
Share
Keir Gilchrist was
22 in Share
as 'Dylan'.
Sat, Mar 14 2015
Poster of It Follows
It Follows
Keir Gilchrist was
22 in It Follows
as 'Paul'.
Wed, Feb 04 2015
Poster of Dark Summer
Dark Summer
Keir Gilchrist was
22 in Dark Summer
as 'Daniel'.
Fri, Jan 09 2015
Poster of Seasick Sailor
Seasick Sailor
Keir Gilchrist was
21 in Seasick Sailor
as 'Penna'.
Sun, Nov 24 2013
Poster of Matty Hanson and the Invisibility Ray
Matty Hanson and the Invisibility Ray
Keir Gilchrist was
18 in Matty Hanson and the Invisibility Ray
as 'Matty Hanson'.
Tue, Mar 01 2011
Poster of Just Peck
Just Peck
Keir Gilchrist was
18 in Just Peck
as 'Michael Peck'.
Wed, Feb 16 2011
Poster of It's Kind of a Funny Story
It's Kind of a Funny Story
Keir Gilchrist was
18 in It's Kind of a Funny Story
as 'Craig Gilner'.
Fri, Oct 08 2010
Poster of Hungry Hills
Hungry Hills
Keir Gilchrist was
16 in Hungry Hills
as 'Snit'.
Wed, Sep 16 2009
Poster of The Rocker
The Rocker
Keir Gilchrist was
15 in The Rocker
as 'Moby Type Kid'.
Wed, Aug 20 2008
Poster of Dead Silence
Dead Silence
Keir Gilchrist was
14 in Dead Silence
as 'Young Henry'.
Fri, Mar 16 2007
Poster of A Lobster Tale
A Lobster Tale
Keir Gilchrist was
13 in A Lobster Tale
as 'Mike Stanton'.
Sun, Jan 01 2006
Poster of Saint Ralph
Saint Ralph
Keir Gilchrist was
12 in Saint Ralph
as 'Kid Collins'.
Fri, Aug 05 2005
Poster of Horsie's Retreat
Horsie's Retreat
Keir Gilchrist was
12 in Horsie's Retreat
as 'Louie (uncredited)'.
Thu, Jan 27 2005
Poster of Samantha: An American Girl Holiday
Samantha: An American Girl Holiday
Keir Gilchrist was
12 in Samantha: An American Girl Holiday
as 'Factory Boy'.
Tue, Nov 23 2004
Poster of The Right Way
The Right Way
Keir Gilchrist was
12 in The Right Way
as 'Young David'.
Wed, Nov 17 2004
Poster of The Sadness of Johnson Joe Jangles
The Sadness of Johnson Joe Jangles
Keir Gilchrist was
11 in The Sadness of Johnson Joe Jangles
as 'Clint the Boy Doctor'.
Sat, Sep 11 2004

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Love & Death
Love & Death
Keir Gilchrist was
30+ in Love & Death
as 'Ron Adams'.
First Air Date
Thu, Apr 27 2023
Poster of Atypical
Atypical
Keir Gilchrist was
24+ in Atypical
as 'Sam Gardner'.
First Air Date
Fri, Aug 11 2017
Poster of Room 104
Room 104
Keir Gilchrist was
24+ in Room 104
as 'Alex'.
First Air Date
Fri, Jul 28 2017
Poster of Delete
Delete
Keir Gilchrist was
20+ in Delete
as 'Daniel Gerson'.
First Air Date
Mon, Aug 19 2013
Poster of Newsreaders
Newsreaders
Keir Gilchrist was
20+ in Newsreaders
as 'Ben Hayflack Age 18'.
First Air Date
Thu, Jan 17 2013
Poster of The Listener
The Listener
Keir Gilchrist was
16+ in The Listener
as 'Daniel / Lisa'.
First Air Date
Thu, Jun 04 2009
Poster of United States of Tara
United States of Tara
Keir Gilchrist was
16+ in United States of Tara
as 'Marshall Gregson'.
First Air Date
Sun, Jan 18 2009
Poster of The Altar Boy Gang
The Altar Boy Gang
Keir Gilchrist was
14+ in The Altar Boy Gang
as 'Neil'.
First Air Date
Fri, May 11 2007
Poster of The Winner
The Winner
Keir Gilchrist was
14+ in The Winner
as 'Josh McKellar'.
First Air Date
Sun, Mar 04 2007
Poster of Life with Derek
Life with Derek
Keir Gilchrist was
12+ in Life with Derek
as 'Jamie'.
First Air Date
Sun, Sep 18 2005
Poster of ReGenesis
ReGenesis
Keir Gilchrist was
12+ in ReGenesis
as '10 Year Old Boy'.
First Air Date
Sun, Oct 24 2004
Poster of Miss Spider's Sunny Patch Friends
Miss Spider's Sunny Patch Friends
Keir Gilchrist was
11+ in Miss Spider's Sunny Patch Friends
as 'Squidge (voice)'.
First Air Date
Tue, Sep 07 2004
Poster of Missing
Missing
Keir Gilchrist was
10+ in Missing
as 'Danny Sheperd'.
First Air Date
Sat, Aug 02 2003
Poster of Doc
Doc
Keir Gilchrist was
8+ in Doc
as 'R.J. Mitchell'.
First Air Date
Sun, Mar 11 2001
Poster of Queer As Folk
Queer As Folk
Keir Gilchrist was
8+ in Queer As Folk
as 'Jim Stockwell Jr.'.
First Air Date
Sun, Dec 03 2000
Poster of Family Guy
Family Guy
Keir Gilchrist was
6+ in Family Guy
as 'Kyle (voice), Toby (voice)'.
First Air Date
Sun, Jan 31 1999