Keir Gilchrist
Keir Gilchrist
Person

Keir Gilchrist

Actor 1992-09-28 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 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

FILMOGRAPHY
Data from TMDB
It Follows

It Follows

2015 · Paul

Family Guy

Family Guy

1999 · Kyle (voice)

Dead Silence

Dead Silence

2007 · Young Henry

It's Kind of a Funny Story

It's Kind of a Funny Story

2010 · Craig

Atypical

Atypical

2017 · Sam Gardner

The Stanford Prison Experiment

The Stanford Prison Experiment

2015 · John Lovett

The Walking Dead: Dead City

The Walking Dead: Dead City

2023 · Benjamin Pierce

The Rocker

The Rocker

2008 · Moby Type Kid

Queer as Folk

Queer as Folk

2000 · Jim Stockwell Jr.

Tales of Halloween

Tales of Halloween

2015 · The Stranger

Love & Death

Love & Death

2023 · Ron Adams

The Good Neighbor

The Good Neighbor

2016 · Sean

Flashback

Flashback

2021 · Andre

Freaky Tales

Freaky Tales

2025 · Josh

United States of Tara

United States of Tara

2009 · Marshall Gregson

Room 104

Room 104

2017 · Alex

The Listener

The Listener

2009 · Daniel / Lisa

Saint Ralph

Saint Ralph

2005 · Kid Collins

Dark Summer

Dark Summer

2015 · Daniel