John Constantine will provide critical support to Oliver when arrows aren’t enough in an upcoming episode of 'Arrow.'
It's good news for all lovers of NBC's cancelled show 'Constantine,' as Matt Ryan will reprise his role as John Constantine in an upcoming episode of CW's 'Arrow.'
Titled 'Haunted,' the show has the below official description;
John Constantine is a weather worn exorcist and expert on the supernatural and the occult. He is a detective, magician, and a hunter of demons, and will provide critical support to Oliver when arrows aren’t enough.
Ryan took to his Twitter account to announce his appearance on show.
NBC recently canceled 'Constantine.'
Arrow' returns October 7, 2015 for its fourth season.