Episode 16 - Flash Fanfiction - Gotham's Gladiators

(FLASH/ARROW/BATMAN CROSSOVER) (DOUBLE LENGTH STORY) After Ronnie, Martin and Caitlin go missing, Team Flash and Team Arrow are drawn to the city of Gotham City, where they locate an underground meta-human fight competition where they are forced to fight to the death. Introducing newer characters Sara Lance, Kara Danvers (Kara Zor-El) and an appearance from Batman/Bruce Wayne