Matt Ryan reprises his role as John Constantine to help out the cast of Arrowon Wednesday, November 4. The trailer shows John helping out Arrow and crew by restoring Sara's soul to her body, now that she's back from the dead.
Here's the official synopsis.
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 photos from the upcoming episode.
(Photos credit: Katie Yu/ The CW)
Arrow airs on Wednesdays at 8/7c on CW.