Ep 19. American Dreamer

Supergirl season 4 episode 19 titled "American Dreamer" starts off with Kara Danvers, a.k.a. Supergirl, questioning her role in National City. After losing her job at CatCo and failing to stop Lex Luthor's evil plans, Kara is unsure of where she fits in and how she can make a difference.

She finds her answer in a new friend, Nia Nal, a young reporter and a superhero in her own right, who dubs herself the Dreamer. Nia is a transgender woman and the first trans superhero on television, and she inspires Kara with her brave and honest reporting and her unwavering dedication to truth and justice.

Kara sees in Nia a kindred spirit, and they forge a bond over their shared desire to make the world a better place. But when an attack on the Alien Amnesty Clinic leaves Nia's mentor in a coma, and puts her own identity at risk, Kara must put her own safety on the line to protect her friend and bring the attackers to justice.

Meanwhile, Lena Luthor tests her new technology on a different target, hoping to prove to herself that she can use her scientific genius for good. And Alex Danvers struggles with her own identity as she learns more about her new powers and tries to make sense of her complicated relationship with her sister.

The episode is a powerful exploration of identity, community, and the meaning of heroism. With its diverse cast of characters, complex storylines, and top-notch acting, Supergirl season 4 episode 19 is a must-see for fans of the show and anyone who loves a good superhero story with a meaningful message.