The Flash: Season 2 Episode 22: Invincible
Starring: Grant Gustin, Candice Patton, Danielle Panabaker, Keiynan Lonsdale, Katie Cassidy, Teddy Sears, Patrick Sabongui
Length: 42 minutes
On Air Date: 17 May 2016
The Flash: S02E22 Description: Zoom unleashes an army of Earth-2 meta-humans, the leader of which is Black Canary’s doppelganger, Black Siren; Joe worries when Wally goes out to help The Flash.