U.S. air dates are in MM.DD.YY form. U.K. air dates are in DD.MM.YY form.
News & Spoilers
RENE RETURNS TO NTA
Oliver (Stephen Amell) turns to an old friend to help battle Diaz (guest star Kirk Acevedo). Meanwhile, Rene (Rick Gonzalez) is out of the hospital but has a hard time re-adjusting to life as Wild Dog. Also, Lance (Paul Blackthorne) discovers something shocking about Black Siren (Katie Cassidy).
Alexandra La Roche directed the episode written by Wendy Mericle & Rebecca Bellotto (#620).