Fabian Wagner, the man behind the lens for the third episode of "Game of Thrones", has explained the much-criticised dimly-lit cinematography of 'The Long Night', which focused on the Battle of Winterfell.

The chapter was billed to have the most action and bloodshed after two consecutive slogging, build-up episodes, now that the White Walkers and wights were a stone's throw away from the gates of the northern stronghold and it was every bit that.