Ahead of tonight's fourth episode of "Arrow," the CW released 33 new photos from next week's upcoming fifth episode of the season, "Haunted," which sees Matt Ryan reprising his role as John Constantine from the sadly short-lived NBC series "Constantine."

From the images, it seems that Constantine comes in to help the team with the recently returned and rabid Sara Lance, who took a swim in the Lazarus Pit thanks to her sister and Thea.

"Arrow" season four, episode four "Beyond Redemption" airs tonight on the CW.