Celebrity Info
Mason Cook really made a name for himself at just eleven years old, stepping into the spotlight with a starring role in Spy Kids: All the Time in the World (2011). It was a major breakout moment for Mason Cook, and from there, his career began to gain serious momentum. Born in Oklahoma City in 2000, Mason Cook moved to Los Angeles with his family when he was eight—shortly after, he made his on-screen debut in a Dunkin’ Donuts commercial, which marked the very beginning of what would become an impressive acting journey.
Before long, Mason Cook was booking guest spots on some of television’s most popular shows. He first appeared on Grey’s Anatomy (ABC, 2005–) as a young cardiac asthma patient, and that small but memorable role opened doors. He went on to appear in two episodes of the Fox family comedy Raising Hope (2010–14), popped up on kid-friendly favorites like Zeke and Luther (Disney XD, 2009–2012) and Victorious (Nickelodeon, 2010–13), and even landed roles in prime-time hits such as Desperate Housewives (ABC, 2004–2012) and Criminal Minds (CBS, 2005–). Not stopping there, Mason Cook also made a brief appearance on the TV Land sitcom Hot in Cleveland (2010–15).
One of the defining moments early in Mason Cook’s career came when he was cast as Cecil, Joel McHale’s son, in Robert Rodriguez’s Spy Kids: All the Time in the World (2011)—a role that truly put him on the map. Around the same time, Mason Cook took on the character of Pete in the Disney adventure film Treasure Buddies (2012), showing off his range in a fun, family-friendly caper. That year also saw him in Wyatt Earp’s Revenge, a western drama, and the holiday-themed Help for the Holidays. In 2013, Mason Cook joined Steve Carell in the comedy The Incredible Burt Wonderstone, further showcasing his versatility.
As his resume grew, so did the complexity of his roles. Mason Cook earned a recurring spot on the TNT medical drama Monday Mornings (2013) as Quinn McDaniels, and he played Corey, Brick’s friend, in multiple episodes of ABC’s The Middle (2009–). Then came a notable part in The Lone Ranger (2013), where Mason Cook portrayed the young boy who listens to Tonto’s epic tales—an emotionally resonant performance that highlighted his growing depth as an actor.
Following that, Mason Cook enjoyed a multi-episode arc on The Goldbergs (ABC, 2013–), brought heart to his role as Sean Bean’s son in the TNT crime series Legends (2014–), and even received a Daytime Emmy nomination for his work on The Haunting Hour: The Series (Hub Network, 2010–14), proving that Mason Cook could handle both drama and suspense with ease.
A pivotal point in Mason Cook’s career arrived with his portrayal of Bart Sheffield, a troubled pre-teen, in Lifetime’s adaptation of Virginia Andrews’ If There Be Thorns (2015). The performance was intense and layered, earning praise for its emotional honesty. Mason Cook continued to stay active, making guest appearances on The Night Shift (NBC, 2014–) and Grimm (NBC, 2011–17), further solidifying his presence across genres.
Most recently, Mason Cook co-starred alongside Minnie Driver in the ABC sitcom Speechless (2016–), bringing both humor and heart to the screen. Through each role, Mason Cook has consistently demonstrated talent, maturity, and a dedication to his craft—qualities that continue to define his evolving career.
When it comes to Mason Cook’s filmography, one movie really stands out as his highest rated—Plan B from 2021. Critics and audiences alike have praised this film, making it a clear highlight in Mason Cook’s career so far. On the other hand, looking back at his earlier roles, Mason Cook was also part of Spy Kids: All the Time in the World in 4D, released in 2011, which ended up being his lowest rated movie. While it had its moments, especially for younger viewers, it didn’t receive the same level of acclaim. So overall, if you’re exploring Mason Cook’s work, Plan B is definitely the top pick, whereas the Spy Kids sequel, though fun, didn’t quite hit the same mark. Mason Cook has certainly grown as an actor since then, and fans continue to follow his journey with interest.
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