Doctor Who (2005) S08 E03 - Robot of Sherwood (720p)

Clara is offered the chance to choose the next destination for herself and the Twelfth Doctor. They go and meet the English folk hero Robin Hood, much to the Doctor's disbelief in the existence of someone who's supposed to be a mere folk tale story. Traveling through Sherwood Forest in 1190, they soon realize that something is amiss, as the cruel Sheriff of Nottingham and his malevolent robot knights set in motion a plot that could rewrite the course of history for the worst.

Can the last of the Time Lords put aside his doubts and forge an unlikely alliance with the legendary Prince of Thieves?