Oliver and Barry Allen take Kendra Saunders and Carter Hall to a remote location to keep them hidden from Vandal Savage while they figure out how to defeat him. Malcolm arranges a meeting between Vandal, Green Arrow and The Flash that doesn’t go as planned. Meanwhile, Felicity, Thea, Diggle and Laurel work with Team Flash to come up with a weapon powerful enough to destroy Vandal Savage. This cross-over episode began on The Flash's season 2 “Legends of Today” episode. false 2015-12-03 04:57:36 Thor Freudenthal Greg Berlanti Marc Guggenheim Brian Ford Sullivan Greg Berlanti Marc Guggenheim Brian Ford Sullivan 8 2012 TV-14 44 The CW /config/data/metadata/library/61/61c1771d2336613c673fb6d331f2efaf/poster.jpg Grant Gustin Actor 0 Ciara Renée Actor 1 Falk Henstchel Actor 2 Casper Crump Actor 3 Danielle Panabaker Actor 4 /config/data/metadata/People/D/Danielle Panabaker/folder.jpg Carlos Valdes Actor 5 Anna Hopkins Actor 6 /config/data/metadata/People/A/Anna Hopkins/folder.jpg Peter Francis James Actor 7 /config/data/metadata/People/P/Peter Francis James/folder.jpg Stephen Amell Oliver Queen Actor 0 /config/data/metadata/People/S/Stephen Amell/folder.jpg Emily Bett Rickards Felicity Smoak Actor 1 /config/data/metadata/People/E/Emily Bett Rickards/folder.jpg David Ramsey John Diggle Actor 2 /config/data/metadata/People/D/David Ramsey/folder.jpg John Barrowman Malcolm Merlyn Actor 3 /config/data/metadata/People/J/John Barrowman/folder.jpg Colton Haynes Roy Harper Actor 4 /config/data/metadata/People/C/Colton Haynes/folder.jpg Paul Blackthorne Detective Quentin Lance Actor 5 /config/data/metadata/People/P/Paul Blackthorne/folder.jpg Willa Holland Thea Queen Actor 6 Katie Cassidy Laurel Lance Actor 7 /config/data/metadata/People/K/Katie Cassidy/folder.jpg Susanna Thompson Moira Queen Actor 8 /config/data/metadata/People/S/Susanna Thompson/folder.jpg Kevin Alejandro Sebastian Blood Actor 9 /config/data/metadata/People/K/Kevin Alejandro/folder.jpg Summer Glau Isabel Rochev Actor 10 Manu Bennett Slade Wilson Actor 11 Dylan Neal Dr. Anthony Ivo Actor 12 /config/data/metadata/People/D/Dylan Neal/folder.jpg Celina Jade Shado Actor 13 /config/data/metadata/People/C/Celina Jade/folder.jpg Caity Lotz Sara Lance Actor 14 /config/data/metadata/People/C/Caity Lotz/folder.jpg Byron Mann Yao Fei Actor 15 /config/data/metadata/People/B/Byron Mann/folder.jpg Colin Salmon Walter Steele Actor 16 /config/data/metadata/People/C/Colin Salmon/folder.jpg Colin Donnell Tommy Merlyn Actor 17 /config/data/metadata/People/C/Colin Donnell/folder.jpg Katrina Law Nyssa al Ghul Actor 36 /config/data/metadata/People/K/Katrina Law/folder.jpg seriesHd4tb 8 4 2015-12-02 0.000000 0 5355015 http://thetvdb.com/banners/episodes/257655/5355015.jpg