The current series of Doctor Who continues tonight at 7:30pm on BBC One and BBC One HD, read on for the synopsis to the third episode:
ROBOT OF SHERWOOD - by Mark Gatiss
In a sun-dappled Sherwood forest, the Doctor discovers an evil plan from beyond the stars and strikes up an unlikely alliance with Robin Hood. With all of Nottingham at stake, the Doctor must decide who is real and who is fake. Can impossible heroes really exist?
The episode will be available to watch on BBC iPlayer soon after broadcast, Doctor Who Extra will also be available to watch on BBC Red Button and online. The series continues next week with Listen - more information coming then.