The BBC Press Office has now added the synopsis for The Sarah Jane Adventures The Temptation of Sarah Jane Smith part one. The episode will follow The Mark of the Berserker part two. You can see the synopsis below;

Sarah Jane and the gang embark on another exciting new adventure this week as the children's drama series, produced by Russell T Davies, continues.

When Sarah Jane returns a boy who has slipped through a time fissure back to 1951, she realises she has found a way to meet the parents she never knew. But is it a trap? Sarah Jane and Luke fall victim to a revenge plot by The Trickster.

Sarah Jane Smith is played by Elisabeth Sladen and Luke by Thomas Knight.

The Temptation of Sarah Jane Smith part one will broadcast on the 17th of November at 5.15pm on CBBC and on the 24th of November at 4.35pm on BBC One.