A shocking revelation causes chaos in National City. Supergirl sets out to capture Mercy Graves, while Alex takes control at the DEO. Back at CatCo, Kara decides to write an investigative story on Mercy and asks Lena if she can interview her as Mercy has ties to the Luthors. Meanwhile, Brainy meets Nia and the two end up in a precarious situation.
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41:52 → 42:19 (2512s–2539s)
skips 27s · timed on a 42:19 stream
Submitted Jun 26, 2026
Times accept seconds (91) or clock format (1:31).
