Luke Matheson

played by Brett Dier
Character Biography
Brett Dier plays Luke, a lone wolf with an old soul, whose trust is hard won but who is loyal until the end. Luke is Olivia's twin and first appears in the 2013 Pretty Little Liars Halloween special.
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Actor Biography

Born on Valentine’s Day, Canadian actor Brett Dier sets young hearts aflutter with dashing good looks and memorable performances. From a young age, Dier knew he wanted to be an actor. His television credits include guest roles and such series as “Emily Owens MD,” “Secret Circle,” “Flashpoint,” “Endgame,” Blackstone” and “Shattered.” Brett played recurring roles on “Mr. Young” and “L.A. Complex”. Most recently, Brett played a young pilot on the acclaimed series “Bomb Girls” on CTV. Brett joined them for a storyline over several episodes and garnered much buzz for his outstanding performance.

Brett will next be seen on the big screen in a leading role on the Marcus Nispel feature “Backmask.” He is also starring in “Grace” with Alexia Fast and directed by Jeff Chan.

In addition to acting, Dier is a talented musician playing both the piano and guitar. An accomplished athlete, he has a Black Belt in Tae Kwon Do and is an experienced swimmer. When he is not appearing in front of the camera, Dier enjoys break dancing.

Brett is currently in New Orleans filming the highly anticipated RAVENSWOOD for ABC Family. 

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Meet the Cast