Birth NameMason Cook Elston
Height5' 10" (1.78 m)
Mini BiographyAt just 17 years old, Mason Cook has made quite an impact on film and television. Mason stars as Ray DiMeo on ABC's award-winning television comedy Speechless, airing Wednesdays at 8:30/7:30c.
In 2015, Mason notably was nominated for a Daytime Emmy award for "Outstanding Performer in a Children's Series" for his guest lead role in the Emmy-award winning children's series, The Haunting Hour.
Also in 2015, Mason was seen in the lead role of Bart Sheffield in the Lifetime Television original production of If There Be Thorns, the movie adaptation of the third installment in the popular Flowers in the Attic book series, along with his series regular on the hit TNT television series, Legends.
Mason made his television-acting debut as Casey, a cardiac asthmatic patient, on ABC's hit series Grey's Anatomy at the age of nine. Mason's numerous television appearances include recurring roles on The Goldbergs (ABC), The Middle (ABC), and Raising Hope (FOX). In addition to many others, Cook has also appeared on The Night Shift (NBC), Desperate Housewives (ABC), Criminal Minds (CBS), Hot in Cleveland (TV LAND), and Monday Mornings (TNT). Mason landed the coveted lead role of Eddie Munster in the 2012 re-imagining of cult television classic The Munsters, called Mockingbird Lane, where, while promoting the special, Mason made a hilarious appearance as a guest on The Ellen DeGeneres Show.
Cook has made a name for himself in feature films as well, having made his theatrical film debut in 2011 as Cecil Wilson in the highly popular family film, Spy Kids 4: All the Time in the World with Jessica Alba, Joel McHale, and Jeremy Piven.
In addition, Mason had large supporting roles in two of 2013's most talked about summer feature films. His standout performance as Will in the Walt Disney blockbuster, The Lone Ranger, starring Johnny Depp, helped the film earn more than $255 million worldwide. In New Line Cinema's, The Incredible Burt Wonderstone, Cook starred alongside Steve Carell, Jim Carrey, and Olivia Wilde.
Mason Cook is dedicated activist and a Celebrity Ambassador for two charities - Shane's Inspiration and The Elizabeth Glaser Pediatric AIDS Foundation. Mason enjoys skateboarding, snowboarding, surfing, soccer, and video games.