Time Zombies! Van Baalan! Big friendly button! Dave and Ryan are trapped in an exploding TARDIS. What will they make of the android twist, the unlikely girl and a brain turning to clay time problem?

Spearhead from Space (With Hannah Cooper)

Join Dave and guests on a random trip through all The Doctor's adventures in time and space! Using 'The randomiser' each time where will the TARDIS take us next?