Written by Rupert Laight; Directed by Joss Agnew; Produced by Brian Minchin
Part One - Monday 8th November, 5:15-5:45pm CBBC/Wednesday 10th November, 4:30-5:00pm BBC1/BBC1HD
A harmless investigation turns into an epic quest across time and space. Sarah Jane and the gang are separated by the enigmatic Shopkeeper, and find themselves in three different time-zones throughout history - doing battle against ghost hunters, Nazis, Tudors and a mysterious parrot called Captain!
Part Two - Tuesday 9th November, 5:15-5:45pm CBBC/Thursday 11th November, 4:30-5:00pm BBC1/BBC1HD
While Sarah Jane tries to prevent a future tragedy, Clyde has to take on the Third Reich single-handed! But Rani discovers to her horror that the march of history cannot be stopped, as a greater danger from the Time Vortex threatens to consume them all.
Shopkeeper - Cyril Nri; Queen Jane - Amber Beattie; Mistress Ellen - Elizabeth Rider; Lady Matilda - Fiona Hampton; George - Richard Wisker; Koenig - Tom Wlaschiha; Emily - Gwyneth Keyworth; Miss Wyckham - Catherine Bailey; Angela - Rowena Cooper; Gemma - Lucie Jones; Katy Morgan - Faith Hughes; Ben - Llewcus Oaten
BBC Doctor Who Website - Lost in Time (part one)
BBC Doctor Who Website - Lost in Time (part two)
Den of Geek(10th) - The Sarah Jane Adventures series 4 episodes 9 & 10 review: Lost In Time
ATV Network(9th) - The One to Watch: The Sarah Jane Adventures
ATV Network(8th) - The Alternative One to Watch: The Sarah Jane Adventures
ATV Network(7th) - The Sarah Jane Adventures: Lost In Time Photo Preview
Den of Geek(3rd) - The Sarah Jane Adventures: Lost In Time gallery