Supergirl and flash
The Flash (2014) - S03E13
Barry, Caitlin, Cisco, and Julian voyage to Earth-2 on a rescue mission to save Harry from Gorilla City. As they trek through the forest, Barry and the team are immediately captured and taken to Grodd. Grodd tells them he needs their help to stop Solovar, the leader of Gorilla City, as Solovar wants to invade Earth-1. Back on Earth-1, Jesse and Kid Flash protect Central City and talk about their future.