The latest Supergirl episode photos show that Kara will be finding her way home, but at a cost.
Supergirl episode 604, “Lost Souls,” will see Lena also testing the waters on whether or not to be a part of the heroes.
SUPERGIRL FINDS A WAY HOME — Supergirl (Melissa Benoist) finds an opportunity to escape from the Phantom Zone but it comes with some dangerous strings attached. Meanwhile, Lena (Katie McGrath) joins the Super Friends on a mission but finds she disagrees with their plan of action against the Phantoms and wonders if she is truly ready to be a part of the team.
Supergirl episode 604 airs on April 20, 2021.
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