This season aired between 29th September 2008 to 8th December 2008. It featured Sarah Jane Smith, Luke Smith, Maria Jackson, Clyde Langer, Rani Chandra, Mr Smith and K-9. Also The Brigadier and UNIT featured. There was also a Red Nose Day special that aired after the series. The main enemies/aliens are The Sontarans, Odd Bob, The Ancient Lights, Berserkers, The Trickster, The Graske, The Bane and Mrs Wormwood. The episodes are:

7. The Last Sontaran

8. Day of the Clown

9. Secrets of the Stars

10. The Mark of the Berserker

11. The Temptation of Sarah Jane Smith

12. Enemy of the Bane

RND. From Raxacoricofallapatorius With Love

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