Supergirl -- “Hope for Tomorrow” -- Image Number: SPG615fg_0020r -- Pictured (L-R): Melissa Benoist as Supergirl and Chyler Leigh as Alex Danvers -- Photo: The CW -- © 2021 The CW Network, LLC. All Rights Reserved.

Supergirl episode photos show that Supergirl and Nyxly are going to fight for the final totems.

Supergirl episode 615, “Hope for Tomorrow,” will also see Alex facing the biggest challenge of her life.

NYXLY KIDNAPS WILLIAM — Supergirl (Melissa Benoist) continues to fight Nyxly (Peta Sergeant) for the remaining totems but after Nyxly kidnaps William (Staz Nair), Supergirl realizes she needs to take a more proactive stance to keep National City safe. Meanwhile, Alex (Chyler Leigh) faces the biggest challenge of her life.

Supergirl episode 615 airs on Oct. 12, 2021.

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