June 12, 2019
Warner Bros. Home Entertainment will release Supergirl: The Complete Fourth Season on Blu-ray and DVD Sept. 17 (order date Aug. 13).
The season deals with Supergirl (Melissa Benoist) confronting an anti-alien movement led by Agent Liberty (Sam Witwer), as well as a conspiracy involving a duplicate of Supergirl trained by a hostile foreign government.
The cast also includes Mehcad Brooks, Chyler Leigh, Katie McGrath, Jesse Rath, Nicole Maines, April Parker, David Harewood and Jon Cryer.
The Blu-ray and DVD includes all 22 episodes, plus highlights from the show’s panel at the 2018 San Diego Comic-Con International, deleted scenes, a gag reel, a “Villains: Modes of Persuasion” featurette, and a featurette about the season’s “Elseworlds” crossover event with other DC TV series.
The Blu-ray will also include the “Elseworlds” episodes from “The Flash” and “Arrow.”
The fourth season is currently available to own digitally, and a digital copy is included with the Blu-ray.