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Keir Gilchrist

Cast & creator

Keir Gilchrist

1992-09-28 (age 34) London, England, UKIMDb

Best known for Family Guy, Family Guy, The Walking Dead: Dead City

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.

Also known as: Keir David Peters Gilchrist

Movies

37

film credits

Series

18

television credits

Career

54

1999–2026 · acting roles

Credit score

6.4

average across scored titles

Signature credits

Known for

Ordered by popularity

Family Guy

Family Guy

Kyle (voice) · 1999

Family Guy

Family Guy

Toby (voice) · 1999

The Walking Dead: Dead City

The Walking Dead: Dead City

Benjamin Pierce · 2023

The Listener

The Listener

Daniel / Lisa · 2009

Queer as Folk

Queer as Folk

Jim Stockwell Jr. · 2000

Across film & television

Filmography (55)

Search filmography

Showing 55 of 55 credits

Family Guy

Family Guy

Kyle (voice)

Family Guy

Family Guy

Toby (voice)

The Walking Dead: Dead City

The Walking Dead: Dead City

Benjamin Pierce

The Listener

The Listener

Daniel / Lisa

Queer as Folk

Queer as Folk

Jim Stockwell Jr.

Missing

Missing

Danny Sheperd

Doc

Doc

R.J. Mitchell

Room 104

Room 104

Alex

Atypical

Atypical

Sam Gardner

It Follows

It Follows

Paul

ReGenesis

ReGenesis

10 Year Old Boy

Love & Death

Love & Death

Ron Adams

Dead Silence

Dead Silence

Young Henry

United States of Tara

United States of Tara

Marshall Gregson

Life with Derek

Life with Derek

Jamie

Miss Spider's Sunny Patch Friends

Miss Spider's Sunny Patch Friends

Squidge (voice)

Freaky Tales

Freaky Tales

Josh

Newsreaders

Newsreaders

Ben Hayflack Age 18

Delete

Delete

Daniel Gerson

It's Kind of a Funny Story

It's Kind of a Funny Story

Craig

The Rocker

The Rocker

Moby Type Kid

The Stanford Prison Experiment

The Stanford Prison Experiment

John Lovett

The Winner

The Winner

Josh McKellar

Flashback

Flashback

Andre

The Good Neighbor

The Good Neighbor

Sean

Tales of Halloween

Tales of Halloween

The Stranger

Running on Empty

Running on Empty

Mort

An Intrusion

An Intrusion

Layne

Heartthrob

Heartthrob

Henry Sinclair

Castle in the Ground

Castle in the Ground

Polo Boy

The Heyday of the Insensitive Bastards

The Heyday of the Insensitive Bastards

Michael

Saint Ralph

Saint Ralph

Kid Collins

NightFlirt

By Design

By Design

Gary

Dark Summer

Dark Summer

Daniel

Seasick Sailor

Seasick Sailor

Penna

Katie Says Goodbye

Katie Says Goodbye

Matty

Hungry Hills

Hungry Hills

Snit

Samantha: An American Girl Holiday

Samantha: An American Girl Holiday

Factory Boy

Len and Company

Len and Company

William

Just Peck

Just Peck

Michael Peck

The Featherweight

The Featherweight

Billy Papaleo Jr.

The Altar Boy Gang

Neil

The Elvis Room

The Elvis Room

Kurt

A Lobster Tale

A Lobster Tale

Mike Stanton

Matty Hanson and the Invisibility Ray

Matty Hanson and the Invisibility Ray

Matty Hanson

Pisces

Pisces

Alex

DEEP CUT

DEEP CUT

Director

DEEP CUT

DEEP CUT

Producer

The Sadness of Johnson Joe Jangles

Clint the Boy Doctor

The Right Way

The Right Way

Young David

Horsie's Retreat

Horsie's Retreat

Louie (uncredited)

Share

Dylan

Los

Left

Smoke

Smoke

Michael