The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
Episode rating
Cast of episode
81
11
7
- Oliver Queen
- Tommy Merlyn
- Felicity Smoak
- Laurel Lance
- Thea Queen
- Curtis Holt
- Rene Ramirez
- Dinah Drake
- John Diggle
- Quentin Lance
- Barry Allen
- Dr. Martin Stein
- Sara Lance
- Eobard Thawne
- Alex Danvers
- Mick Rory
- Iris West
- Firestorm
- Caitlin Snow
- Kara Danvers
- Soldier
- Honour Guard