Supergirl Season 6 “David Harewood - J’onn J’onzz“ Featurette (HD)

Supergirl brings her heroic journey to a close with the final 13 episodes of the series, returning Tuesday August 24th at 9pm on The CW. Subscribe to tvpromosdb on Youtube for more Supergirl season 6 promos in HD! Supergirl official website: Watch more Supergirl Season 6 videos: Like Supergirl on Facebook: Follow Supergirl on Twitter: Follow Supergirl on Instagram: #Supergirl #DCTV » Watch Supergirl Tuesdays at 9:00pm/8c on The CW » Starring: Melissa Benoist, Chyler Leigh, Katie McGrath, Nicole Maines, Jesse Rath