Biography
Mason Cook Elston (born July 25, 2000) is an American actor. He is known for his portrayal of Cecil Wilson in Spy Kids: All the Time in the World, for which he was nominated for the Young Artist Award for Best Performance in a Feature Film - Supporting Young Actor in 2011. He has also appeared in The Middle, Treasure Buddies, Wyatt Earp's Revenge, The Incredible Burt Wonderstone, and The Lone Ranger.
Known For
Complete Filmography

Silver Haze
2023
as Mason
23-year-old Franky is a nurse who lives with her large family in an East London borough. Obsessed with a thirst for revenge and a need to assign guilt...

Plan B
2021
as Kyle
After a regrettable first sexual encounter, a straight-laced high school student and her slacker best friend have 24 hours to hunt down a Plan B pill ...

If There Be Thorns
2015
as Bart
Christopher and Cathy Dollanganger live together as man and wife with Cathy's two sons who are unaware of the incestuous nature of their parents' rela...

The Lone Ranger
2013
as Will
The Texas Rangers chase down a gang of outlaws led by Butch Cavendish, but the gang ambushes the Rangers, seemingly killing them all. One survivor is ...

Monsters University
2013
as Additional Children's Voices (voice)
A look at the relationship between Mike and Sulley during their days at Monsters University — when they weren't necessarily the best of friends.

The Incredible Burt Wonderstone
2013
as Young Burt
After breaking up with his longtime stage partner, a famous but jaded Vegas magician fights for relevance when a new, "hip" street magician appears on...

Help for the Holidays
2012
as Will Vancamp
Although she loves Christmas, Santa’s elf Christine (Summer Glau) wonders if there could be more to life than making toys in the North Pole. When Sant...

Mockingbird Lane
2012
as Eddie Munster
Settling into their new home—the rambling Victorian mansion at 1313 Mockingbird Lane— the Munster are quickly onto the mission at hand: to gently ease...

Wyatt Earp's Revenge
2012
as Conrad - 1878
Wyatt Earp is approached by a journalist for an interview about how he became a famous sheriff. Earp told the story of how he was a fearless U.S. Mars...

Treasure Buddies
2012
as Pete Howard
In a race against a devious cat, the Buddies and their new friends, Cammy and Babi, must avoid booby traps, solve puzzles and explore a mysterious tom...
The Indestructible Jimmy Brown
2011
as Eddie Baxter
Jimmy Brown is thirty and single. He has just come home from a failed life in New York City and thinks his life is over. After returning to Pasadena f...

Spy Kids: All the Time in the World
2011
as Cecil Wilson
Eight years after the third film, the OSS has become the world's top spy agency, while the Spy Kids department has since become defunct. Retired spy M...