The Wedding Of Sarah Jane Smith: Part Two (Ep 6/12)
Here is the official Release for this episode
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.
Sarah Jane Smith is played by Elisabeth Sladen and The Doctor by David Tennant.