Tommy Knight


 * For guest actor Thomas Night, see separate entry.

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

He has presented a behind the scenes video of DW: Journey's End, available here, and a CBBC Extra behind the scenes look at the filming of series 2 of SJA.

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