Goodbye, Sarah Jane Smith Trailer
Sarah Jane faces her saddest day, as she realises that no one can defend the Earth forever. She’s saved the world so many times, but must now hand over the task to safer hands. Clyde and Rani are distraught, and the forces of darkness gather as the inevitable day approaches.
‘Goodbye, Sarah Jane Smith’ -- the series 4 finale -- airs next Monday at 5.15pm on the CBBC channel.