Supergirl 1×03 Promo “Fight or Flight”

Supergirl 1×03 “Fight or Flight” – 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, on SUPERGIRL, Monday, November 9th on CBS Peter Facinelli guest stars as tech entrepreneur Maxwell Lord. Official website: http://www.cbs.com/shows/supergirl/ Official Twitter page: https://twitter.com/supergirlcbs Official Facebook page: https://www.facebook.com/SupergirlCBS Supergirl 1×03 Promo/Preview “Fight or Flight” Supergirl Season 1 Episode 3 Promo Supergirl 1×03 Promo “Fight or Flight” (HD)