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Season 1 - Oct. 26, 2015
Season 2 - Oct. 10, 2016
Season 3 - Oct. 09, 2017
Season 4 - Oct. 13, 2018
Season 5 - Oct. 06, 2019
Season 6 - Mar. 30, 2021

Supergirl Season 3 Episode 1
HD
Overview:
Kara deals with the loss of Mon-El by focusing all her energy on being Supergirl and the mysterious new threat against National City. Alex confesses a secret to Maggie about their impending nuptials. A citizen of National City has a mysterious connection to Kara, and Lena makes a bold move.