The BBC Press Office have a new press release for the third story from The Sarah Jane Adventures series three, “The Wedding of Sarah Jane Smith”, and it includes the synopses for both parts of the story. This story see’s an appearance from the Doctor, and you can see the synopses below.

Part One
Sarah Jane has met Peter Dalton and wants him to become part of her life, as the adventure series continues; perhaps he could become a father to Luke. But Clyde suspects that Peter is hiding a secret or two, especially when he and Rani find an empty house where Peter says his home should be.

The Doctor makes a spectacular return on the happiest day of Sarah Jane's life but a deadly trap is awaiting them all.

As the strands of a clever and careful plan come together, can even a Time Lord save Sarah Jane on the day of her arch-enemy's greatest triumph?

Part Two
The Doctor joins the battle, as the power of the Pantheon Of Discord grows in strength, in the second and concluding part of this week's story, but a deadly trap is waiting for them all.

The Doctor makes a spectacular return on the happiest day of Sarah Jane's life, but is he too late to save both his old companion and Earth itself? As the strands of a clever and careful plan draw together, the two friends are separated across different time zones and must fight to save each other. For one, there's a terrible price to pay.

The Wedding of Sarah Jane Smith part one airs on Thursday the 29th of October, and part two on Friday the 30th of October, both at 4.35pm on BBC One. The synopses for the fourth story, “The Eternity Trap”, will be released and posted here next Thursday. You can visit the SJA site here.