Supergirl (Seasons 1–6)

Supergirl (2015–2021) is a DC superhero series from Warner Bros. Television and Berlanti Productions, streaming on CBS — watch all six seasons online on iFILM. 126 episodes, 42 minutes each, completed in 2021.

Kara Zor-El left Krypton as a teenager, tasked with watching over her infant cousin Kal-El. Her pod got pulled off course into the Phantom Zone, and she arrived on Earth decades later to find he had grown up without her and become Superman. Raised by the Danvers family as Kara Danvers, she spent years keeping every power locked down — until an emergency on a passenger jet forced her hand. Melissa Benoist carries the series as a woman who spent a lifetime playing small and decides, one flight at a time, to stop.

Her sister Alex Danvers (Chyler Leigh), shapeshifting DEO director J'onn J'onzz (David Harewood) and morally complex Lena Luthor (Katie McGrath) fill out a cast that keeps the show grounded even as the threats scale up season by season. Stream every episode of Supergirl online on iFILM.