
Keir Gilchrist
ActingAlso Known As
Keir David Peters 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.
Movies
(36 total)
It Follows
as Paul

It's Kind of a Funny Story
as Craig Gilner

Dead Silence
as Young Henry

The Stanford Prison Experiment
as John Lovett

The Rocker
as Moby Type Kid

Tales of Halloween
as The Stranger

The Good Neighbor
as Sean

Flashback
as Andre

Freaky Tales
as Josh

Dark Summer
as Daniel

Saint Ralph
as Kid Collins

Heartthrob
as Henry Sinclair

Katie Says Goodbye
as Matty

Samantha: An American Girl Holiday
as Factory Boy

Running on Empty
as Mort

Just Peck
as Michael Peck

Len and Company
as William

A Lobster Tale
as Mike Stanton

Castle in the Ground
as Polo Boy
TV Shows
(18 total)
Family Guy
as Kyle (voice)

Family Guy
as Toby (voice)

Atypical
as Sam Gardner

The Walking Dead: Dead City
as Benjamin Pierce

Queer As Folk
as Jim Stockwell Jr.

Love & Death
as Ron Adams

United States of Tara
as Marshall Gregson

Room 104
as Alex

The Listener
as Daniel / Lisa

ReGenesis
as 10 Year Old Boy

Delete
as Daniel Gerson

Life with Derek
as Jamie

Missing
as Danny Sheperd

Miss Spider's Sunny Patch Friends
as Squidge (voice)

Newsreaders
as Ben Hayflack Age 18

Doc
as R.J. Mitchell

The Winner
as Josh McKellar
