From TARDIS Index File, the free Doctor Who reference.

For guest actor Thomas Night, see separate entry.

This article is written from the Real World point of view.

Tommy Knight (born 22nd January 1993) plays Luke Smith in The Sarah Jane Adventures and Doctor Who.

He has presented a behind the scenes video of the Season 4 finale, available here, and a CBBC Extra behind the scenes look at the filming of season 2 of SJA, available here.

He has also appeared on various CBBC programmes in and out of character, most notably Blue Peter and TMi on two occasions.

External links

• Tommy Knight at the Internet Movie Database