Up 330 this week

Mason Cook

At just 14 years old, Mason Cook has made quite an impact on film and television. Currently, Mason is a series regular on the hit TNT television series Legends, entering its second season, where he plays the role of Aiden Odum. Mason was recently announced as the lead character, Bart Sheffield, in If There Be Thorns, the movie adaptation of the ... See full bio »

Editors' Spotlight

What to Watch: "Mad Men"

In the latest installment of "What to Watch", IMDb's TV Editor Melanie McFarland chats with "Mad Men" stars Jon Hamm, January Jones, John Slattery, and series creator Matthew Weiner about the drama's extraordinary legacy, as AMC prepares to air its final seven episodes.

Mason Cook on Twitter

Watch on TV

User Lists

Related lists from IMDb users

a list of 31 people
created 20 May 2013
a list of 21 people
created 15 Aug 2013
a list of 35 people
created 16 Aug 2013
a list of 32 people
created 1 month ago
a list of 24 people
created 1 week ago

Do you have a demo reel?

Add it to your IMDbPage

Connect with IMDb

How Much Have You Seen?

How much of Mason Cook's work have you seen?

User Polls

2 nominations. See more awards »

Known For


Jump to: Actor | Self
Hide Hide Show Show Actor (29 credits)
 2015 If There Be Thorns (TV Movie) (post-production)
Bart Sheffield
 2015 The Night Shift (TV Series)
- Need to Know (2015)
 2015 Steven Universe (TV Series)
Young Lars
- Horror Club (2015) ... Young Lars (voice)
 2014 Legends (TV Series)
Aiden Odum
- Identity (2014) ... Aiden Odum
- Iconoclast (2014) ... Aiden Odum
- Quicksand (2014) ... Aiden Odum (credit only)
- Gauntlet (2014) ... Aiden Odum (credit only)
 2014 Family Guy (TV Series)
Little Boy in Wheelchair / Kid #1
- The Book of Joe (2014) ... Little Boy in Wheelchair / Kid #1 (voice)
 2014 R.L. Stine's The Haunting Hour (TV Series)
- Grandpa's Glasses (2014) ... Bo
 2014 New Girl (TV Series)
- Dance (2014) ... Tommy
 2013 Monsters University
Additional Children's Voices (voice)
 2010-2013 The Middle (TV Series)
- Dollar Days (2013) ... Corey
- Leap Year (2012) ... Corey
- Halloween II (2011) ... Corey
- TV or Not TV (2010) ... Corey
 2013 Spy (TV Movie)
Marcus Elliot
 2012 Mockingbird Lane (TV Movie)
Eddie Munster
 2012 Wyatt Earp's Revenge (Video)
Conrad - 1878
 2012 Treasure Buddies (Video)
 2012 The Cleveland Show (TV Series)
Mexican Boy
- There Goes El Neighborhood (2012) ... Mexican Boy
 2011 Hot in Cleveland (TV Series)
- The Emmy Show (2011) ... Austin
 2011 Victorious (TV Series)
Little Harry
- The Diddly-Bops (2011) ... Little Harry
 2010 Zeke and Luther (TV Series)
- Bro-Ho-Ho (2010) ... Marty
 2009 Grey's Anatomy (TV Series)
- New History (2009) ... Casey
Show Show Self (2 credits)

Related Videos


Personal Details


Did You Know?


He has a dog named Baxter. See more »

Star Sign:


Message Boards

Recent Posts
Deaf? arthur2892
Ginormous Eyes sj3059
Pee-Wee poppopskcdk
Discuss Mason Cook on the IMDb message boards »

Contribute to This Page