The episode features a final showdown against John Deegan, forcing the heroes to travel to another Earth to stop him.
Critics from Rotten Tomatoes highlighted strong writing for the core trio (Supergirl, The Flash, and Green Arrow) despite Supergirl sometimes feeling "sidelined" in her own series' episode. Watch Supergirl s04e09 hdtv x264-sva[eztv]-1
Reviewers generally found the episode to be a "compelling" and "fun" conclusion that successfully balanced its large cast, though some felt the plot was occasionally "half-baked" to prioritize setting up the following year’s crossover. The episode features a final showdown against John
Supergirl Season 4, Episode 9, titled is widely praised as a high-stakes finale to the annual Arrowverse crossover, earning an 89% critic score on Rotten Tomatoes . Critical Consensus Watch Supergirl s04e09 hdtv x264-sva[eztv]-1