The CW has released a trailer for next week’s season 3 finale of Supergirl, entitled ‘Battles Lost and Won’ which sees Kara and the team take on Selena in a battle for Earth; watch it here…
https://www.youtube.com/watch?v=oj3rI5Q7_Xo
SHOCKING SEASON FINALE – Supergirl (Melissa Benoist) and team take on Selena in an epic battle for Earth.
SEE ALSO: Follow all of our coverage of Supergirl here
Supergirl season 3 airs on Monday nights on The CW.
Photo Credits: The CW
