Due to the unpredictability of the short range detection circuits in the TARDIS, the next Doctor Who screening will not take place this Saturday as expected. Instead we expect the Doctor to arrive on March 30th, when we will be screening The Ark in Space, featuring Tom Baker and Elisabeth Sladen. The TARDIS wishes to note that while this amounts to an error of almost 10% in targeting within an individual year, considering that the life of our planet is many billions of years this is still pretty impressive accuracy.