Oliver turns to an old friend to help battle Diaz; Rene is out of the hospital but has a hard time readjusting to life as Wild Dog; Lance discovers something shocking about Black Siren.
Elenco:
Stephen Amell
,
David Ramsey
,
Katie Cassidy
,
Willa Holland
,
Paul Blackthorne
,
Emily Bett Rickards
,
Echo Kellum
,
Colton Haynes
,
Rick Gonzalez
,
Juliana Harkavy
,
John Barrowman
,
Susanna Thompson
,
Manu Bennett
,
Colin Donnell
,
Josh Segarra
,
Sea Shimooka
,
Ben Lewis
,
LaMonica Garrett
,
Katherine McNamara
,
Joseph David-Jones
,
Stephen Amell
,
Summer Glau
,
Susanna Thompson
,
Sussana Thompson
,
Willa Holland
.