SYNOPSIS: 

SUPERGIRL PREPARES FOR BATTLE – Supergirl (Melissa Benoist) learns the true depth of Serena’s (guest star Anjali Jay) nefarious plans for Earth. Supergirl, Mon-El (Chris Wood) and Alura (guest star Erica Durance) must devise a plan to stop her before Serena gets to Earth. J’onn (David Harewood) prepares to say goodbye to his father (guest star Carl Lumby).

Directed by: Armen V. Kevorkian
Written by Ray Utarnachitt & Cindy Lichtman (#322).

Original airdate 11 June 2018 (USA) / 12 June 2018 (Australia)

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