With the third series of The Sarah Jane Adventures airing next month, The CBBC Channel will today start repeating the second series of the children's Doctor Who spin-off series. Today will see the repeat of part one and two of The Last Sontaran, a story that sees Sarah Jane Smith and her teenage friends encounter Kaagh, a Sontaran that survived their previous Earth invasion attempt. The episodes stars Elisabeth Sladen as Sarah Jane Smith, Thomas Knight as Luke Smith, Daniel Anthony as Clyde Langer, and for the last time, Yasmin Paige as Maria Jackson. Both parts of the story will be broadcast today at 4:30pm on the CBBC Channel and will be available to watch shortly after on BBC iPlayer. Will you be watching this repeat?