The CW Television Network has released a promo for next Wednesday's episode of Arrow: "Haunted," which will feature Matty Ryan reprising his role as John Constantine.
When things take a turn for the worse with Sara (guest star Caity Lotz), Oliver (Stephen Amell) calls in a favor from an old friend who deals in the mystical, John Constantine (guest star Matt Ryan).
Check out the sneak preview in the video below.
John Badham directed the episode written by Brian Ford Sullivan and Oscar Balderrama (#404)
"Haunted" episode of Arrow will air on Wednesday, November 4 at 8 p.m. ET/PT on The CW.