Aired
May 07, 2018
Supergirl
Supergirl
Trinity #S03E17
Still reeling after learning about Lena’s secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.
Episode 17 of Season 3 from Supergirl — available to stream in HD on any device.
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