Discover
Barry and Iris’s wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony.
Original Release
12/04/2017
Cast
| Name | Character |
|---|
| Stephen Amell | Oliver Queen / Green Arrow / Black Arrow |
| David Ramsey | John Diggle / Spartan |
| Willa Holland | Thea Queen |
| Emily Bett Rickards | Felicity Smoak |
| Echo Kellum | Curtis Holt / Mr. Terrific |
| Juliana Harkavy | Dinah Drake / Black Canary |
| Katie Cassidy | Laurel Lance / Black Siren |
| Paul Blackthorne | Quentin Lance |
| Grant Gustin | Barry Allen / The Flash |
| Victor Garber | Dr. Martin Stein |
Directors
Writers
Greg Berlanti, Marc Guggenheim, Andrew Kreisberg, Wendy Mericle, Ben Sokolowski, Oscar Balderrama, Sarah Tarkoff
Cast
| Name | Character |
|---|
| Stephen Amell | Oliver Queen / Green Arrow / Black Arrow |
| David Ramsey | John Diggle / Spartan |
| Willa Holland | Thea Queen |
| Emily Bett Rickards | Felicity Smoak |
| Echo Kellum | Curtis Holt / Mr. Terrific |
| Juliana Harkavy | Dinah Drake / Black Canary |
| Katie Cassidy | Laurel Lance / Black Siren |
| Paul Blackthorne | Quentin Lance |
| Grant Gustin | Barry Allen / The Flash |
| Victor Garber | Dr. Martin Stein |
| Caity Lotz | Sara Lance / White Canary |
| Tom Cavanagh | Dr. Harry Wells / Eobard Thawne / Reverse-Flash |
| Chyler Leigh | Alex Danvers |
| Dominic Purcell | Mick Rory |
| Candice Patton | Iris West |
| Franz Drameh | Jefferson Jackson / Firestorm |
| Danielle Panabaker | Caitlin Snow / Killer Frost |
| Colin Donnell | Tommy Merlyn / Prometheus |
| Melissa Benoist | Kara Danvers / Supergirl / Overgirl |
| Marcel Hugh Kaczynski | Soldier |
Producers
| Name | Role |
|---|
| Marc Guggenheim | Executive Producer |
| Andrew Kreisberg | Executive Producer |
| Greg Berlanti | Executive Producer |
| Wendy Mericle | Executive Producer |
| Sarah Schechter | Executive Producer |
| Beth Schwartz | Executive Producer |
| James Bamford | Producer |
| Jennifer Lence | Producer |
| Jordan Menn | Producer |
| Carl Ogawa | Producer |
| Todd Pittson | Producer |
| Jon Wallace | Producer |
