Supergirl’s powers are tested when Reactron, one of Superman’s formidable enemies, arrives in National City and targets the young hero. Also, Cat plans to run an exposé on Supergirl.
Sedona — Houndmouth
Kara eats breakfast at a cafe with Alex. Alex warns her to be cautious about revealing her secret as Jimmy arrives; Alex watches as Kara & Jimmy flirt then calls her out on it after Jimmy leaves.
Cecilia And The Satellite — Andrew McMahon In the Wilderness
Overshoot of the city; Kara arrives at Cat's CatCo magazine party; Cat grills Kara about her whereabouts, as she fumbles for a response Winn saves her; Winn asks Kara to dance.
Kara & Winn dance together as Jimmy arrives and asks to cut in; as they dance, Jimmy apologizes to Kara and admits he was scared; Reactron crashes the party.
Overshoot of the National City; Kara & Alex have a girls night in as they pig out on food, Alex tells about respectful article Cat wrote about Supergirl; hearing sirens Kara takes her cue for heroing.