The CW has released a batch of promo images for the seventeenth episode of Supergirl season 3, entitled ‘Trinity’ which sees Kara and the team brace themselves for an epic battle as all three Worldkillers unite; take a look below…
SUPERGIRL TAKES ON ALL THREE WORLDKILLERS — Still reeling after learning about Lena’s (Katie McGrath) secret, Supergirl (Melissa Benoist) asks Guardian (Mehcad Brooks) 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.
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Supergirl season 3 airs on Monday nights on The CW.
Photo Credit: The CW
