Keir Gilchrist

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.

Keir Gilchrist Movies

Discover the best Keir Gilchrist movies. Explore the complete filmography, including top-rated classics, newest releases, and highest-grossing films starring Keir Gilchrist ranked by year and score.

Freaky Tales (2025)

Action Comedy Crime

Oakland, 1987. Four stories, one city, and something unseen stitching them all together. Punk kids square off against Nazi skinheads claiming their streets. A rap duo pushes hard for the...

Score 6.3

The Stanford Prison Experiment (2015)

Drama History Thriller

Stanford psychologist Philip Zimbardo designed what was meant to be a straightforward two-week study on authority and obedience. He assigned college students roles as guards and prisoners in a makeshift...

Score 6.8

It Follows (2015)

Horror Mystery

Jay's life unravels after a seemingly ordinary encounter leaves her marked by something that cannot be reasoned with or escaped. Moving through suburban Michigan, she watches friends and strangers alike...

Score 6.6

Keir Gilchrist TV Shows

Browse the ultimate list of Keir Gilchrist TV shows. Find top-rated television series, critically acclaimed dramas, and hit shows starring Keir Gilchrist.

Atypical (2017)

Comedy Drama

Sam Gardner is eighteen, obsessed with Antarctica, and ready to figure out dating, even if the rules feel like they were written in a foreign language. As he pushes toward...

Score 8.1

United States of Tara (2009)

Comedy Drama

A Midwestern mother navigates life as a wife, parent, and professional while managing dissociative identity disorder. When distinct alter egos emerge, each with their own voice and agenda, Tara's family...

Score 7.1

Frequently Asked Questions

What are the highest-rated movies starring Keir Gilchrist? +

According to aggregate user scores, the absolute best titles starring Keir Gilchrist are Freaky Tales, The Stanford Prison Experiment, and It Follows.

How many movies and TV shows has Keir Gilchrist starred in? +

Our database currently features a comprehensive filmography of 5 titles starring Keir Gilchrist, ranging from their earliest roles to the newest releases.

Are the movies starring Keir Gilchrist worth watching? +

Yes! The overall filmography starring Keir Gilchrist maintains a strong average user rating of 7 out of 10 across all tracked titles.