The third series of The Sarah Jane Adventures will continue today with the first part of the much anticipated The Wedding of Sarah Jane Smith. The synopsis for today's episode reads: Sarah Jane has met Peter Dalton and wants him to become part of her life; 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. 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? The Wedding of Sarah Jane Smith features Elisabeth Sladen as Sarah Jane Smith alongside The Doctor as played by David Tennant (I know, The Doctor). Thomas Knight plays Luke Smith, Daniel Anthony plays Clyde Langer, Anjli Mohindra plays Rani Chandra and Nigel Havers plays Peter Dalton. The episode will also feature K-9 as voiced by John Leeson and will see the return of the Trickster as played by Paul Marc Davies. So, The Wedding of Sarah Jane Smith will air today, Thursday the 29th of October, at 4:35pm on BBC One and BBC HD and will conclude tomorrow at the same time. Enjoy!