Supergirl 3x02 Extended Promo/Preview "Triggers" Supergirl Season 3 Episode 2 Extended Promo Supergirl 3x02 Extended Promo "Triggers" (HD) » Watch Supergirl Mondays at 8:00pm/7c on The CW » Starring: Melissa Benoist, Chyler Leigh, Mechad Brooks, David Harewood Supergirl 3. sezon 2. bölüm fragmanı