HISTORY | 10:01 pm

Landry and Gawain (Tom Cullen, Padraic Delaney) encounter a mysterious lady who claims that she can lead them to the current whereabouts of the Holy Grail in the new episode "And Certainly Not the Cripple." Meanwhile, Queen Joan (Olivia Ross) learns of an attack on Navarre, while the wily De Nogaret (Julian Ovenden) hatches a scheme that he hopes will improve his standing with King Philip (Ed Stoppard). Simon Merrells also stars.