Watch The Promo For The Arrow’s “Haunted”

The promo for the all new episode of Arrow has been released. This new episode is titled “Haunted” and features the return of Matt Ryan’s John Constantine.

In the episode, “When things take a turn for the worse with Sara, Oliver calls in a favor from an old friend who deals in the mystical, John Constantine.” This new episode will air November 4 on The CW.

CONSTANTINE!!!

UPDATE: Above you will find the extended promo and below you will find the Canadian promo. I suggest watching the Canadian promo to see new footage of Sara in next week’s episode!