#01) The Last Sontaran (part 1)

#02) The Last Sontaran (part 2)

After strange lights are sighted around the Tycho Radio Tower, Sarah Jane Smith, Luke Smith, Clyde Langer and Maria investigate. They discover Sontaran Commander Kaagh, the only survivor of the Tenth Sontaran Battle Fleet which was otherwise seen to be destroyed in Doctor Who episode "The Poison Sky". Kaagh plans to avenge his fleet by bringing Earth's satellites down on nuclear power plants across the world thereby wiping out all of humanity with the resultant explosions. Read More! (Caution spoilers!)

#03) The Day of the Clown (part 1)

#04) The Day of the Clown (part 2)

Clyde Langer and Luke meet new girl Rani Chandra at school. After Clyde sees a clown in school prior to the sudden disappearance of one of his friends, Rani reveals she is being stalked by a clown that no one else can see. With Clyde having got into trouble with the new Headteacher, Rani's father, Luke arranges to keep an eye on Rani in his place and goes round to her house to help her unpack. Sarah Jane and Clyde link the disappearances of the children to the Museum of the Circus, Clyde and two of the missing children having received tickets for it. Rani, who wants to become a journalist, begins her own investigation and makes the same connection to the Museum having found a ticket in a school book belonging to one of the missing children and having a ticket herself. Read More! (Caution spoilers!)

#05) Secrets of the Stars (part 1)

#06) Secrets of the Stars (part 2)

The scene opens up on a woman, Cheryl visiting an astrologist to see her future in the stars. The man is a con artist, deceiving his customers to get money out of them, to which he finally admits this to the woman who has been visiting him frequently. He walks to the window where a shooting star is heading exactly for his house, and he is possessed by an unknown being in front of the woman. Later, Luke, Clyde and Rani are visiting an exhibition with the astrologist, Martin Trueman, as the event is free. Rani's Parents and Sarah Jane also show up and each person fills in a card with their birthday and star signs on it and hand it to Cheryl who is now working with the astrologist. Read More! (Caution spoilers!)

#07) The Mark of the Berserker (part 1)

#08) The Mark of the Berserker (part 2)

Luke Smith is going for a sleepover at Clyde Langer's house whilst Sarah Jane goes away for the weekend. Clyde's estranged father Paul turns up hoping to get to know his son. Jacob is in possession of an alien pendant. Jacob discovers that he can use it to control other people. When he takes a teacher's voice in a detention, Jacob rushes to the bathroom to wash the handmark off. When he succesfully does so, Rani knocks on the door and distracts him. Jacob leaves the room but hides outside. Read More! (Caution spoilers!)

#09) The Temptation of Sarah Jane Smith (part 1)

#10) The Temptation of Sarah Jane Smith (part 2)

Oscar, from the 1950s walks into a time fissure and is transported to the current year. Unbeknown to Sarah Jane, who takes him back, he did it deliberately under the command of the Trickster. Having spotted a milestone, she later asks Mr Smith about the village she could see in the distance, discovering it was Foxgrove, the village where she was born. When Luke inquires about her odd behaviour, she shows him a photograph of her parents and tells him of how they abandoned her as a baby by the side of the road before being killed in a car accident, leaving her to be looked after by her aunt. Read More! (Caution spoilers!)

#11) Enemy of the Bane (part 1)

#12) Enemy of the Bane (part 2)

Gita is kidnapped from her florists late one night by Mrs Wormwood, who leaves a cheque with her name on it. In the morning, Rani calls upon Sarah Jane to help her find her mother. Upon investigating the flower shop, they discover the cheque and take it back to Mr Smith for analysis. Mr Smith's scan reveals that the sort code and account number are fake, but are actually a code. When translated, they give an address of an abandoned warehouse. Rani and Sarah Jane find that the door is open and find Gita in a trance. Mrs Wormwood enters and remarks on Rani being taller than Maria. Mrs Wormwood tells Sarah Jane she needs her help. She says that since the Bane's plan to take over the Earth failed, she has been exiled and is being hunted. (Special guest appearance by the Brigadier who is semi-retired). Read More! (Caution spoilers!)