Thomas Alexander Dekker is an American film, television actor, musician and voice actor. He is also a singer and has written and produced two albums.
He is best known for his roles as John Connor in Terminator: The Sarah Connor Chronicles, Nick Szalinski on Honey, I Shrunk the Kids: The TV Show, and Zach on Heroes. He also did the voice of Littlefoot in The Land Before Time V-IX and as Fievel Mousekewitz in An American Tail: The Treasure of Manhattan Island and An American Tail: The Mystery of the Night Monster. He is also known for playing Jesse Braun in the 2010 remake of A Nightmare on Elm Street, and recently, Smith in Gregg Araki's film Kaboom. Dekker most recently starred as Adam Conant on The CW series The Secret Circle.