Lucas Walker
Status: Alive
Age: 12
Nationality: Flag of the United States American
Father: Thomas Walker (d. 2011)
Mother: Helen Walker
Played by: Jaden Harmon
Seasons: 1
First episode: "The Good Soldier"
Last episode: "Achilles Heel"

Lucas Walker is the son of the late Thomas and his widow Helen Walker.


Lucas first appears at his father's funeral with his mother and stepfather Matt saying, good-bye, unaware that he's been seeing his dad around.

Later, Lucas was later seen at the CIA Headquarters with his mother, being asked by David Estes, to identify his father as the man he saw near his school playground. hos