Luke Smith
Fictional character
Luke Smith is a fictional regular character played by Tommy Knight in the British children's science fiction television series The Sarah Jane Adventures, a spin-off of the long-running series Doctor Who. Luke is a regular character in The Sarah... Wikipedia
Parents: Sarah Jane Smith
First TV appearance: Invasion of the Bane
Family: Sarah Jane Smith (adoptive mother); Sky Smith (adoptive sister)
Last appearance: The Man Who Never Was (2011)
Shared universe appearances: Doctor Who (2008, 2010)
Played by
TV shows