While Kara tries to move on from a personal loss, a young woman with a connection to Krypton emerges from the streets of National City. Alex's relationship with Maggie is put to the test.
The adventures of Supergirl continue as a new face arrives in National City. Supergirl moves to The CW this fall!
Having lived her life under the radar, Kryptonian Kara Zor-El chooses to embrace her powers and her destiny to be the hero that National City needs.
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IN PRODUCTION. Season Four of Supergirl premieres Sunday, October 14 (8/7c) on The CW.