Alex (Chyler Leigh) and Kara (Melissa Benoist) are thick as thieves, but that bond will be tested during this year’s crossover between Arrow, Supergirl and The Flash.
Look out for the three-part crossover which begins Sunday, Dec. 9 at 8/7c with The Flash, which will air in Supergirl’s regular time slot.
However, Alex ignores these pleas and slams the door shut on Kara, signaling troubling times ahead for the sisters.
“Elseworlds” continues with Arrow on Monday, Dec. 10 at 8/7c and Supergirl will close things out in The Flash’s typical time slot on Tuesday, Dec. 11 at 8/7c.
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DCTV Crossover "Elseworlds" Official Teaser Trailer | The Flash, Supergirl, Arrow Crossover Promo