Whilst this week is all about the crossover with “The Flash,” next week’s episode of “Arrow” is the mid-season finale and gets back to the main storyline. The CW have now posted the first photos from the episode which sees Oliver and Ra’s al Ghul (Matt Nable) getting into what looks like a shirtless fight.
The storyline of the episode sees Nyssa returning to Starling City to tell Oliver that her father, Ra’s al Ghul has given Oliver two days to find the killer he’s been hunting this season, or the League of Assassins will start killing the citizens of Starling City. The episode, entitled “The Climb,” airs December 10th.
Source: The CW