It’s only a few days to go until Supergirl returns for its fourth season. Ahead of Sunday’s premiere of the episode “American Alien” The CW has released this new trailer.
We get some great new footage of Rhona Mitra as Mercy Graves and Sam Witwer as Agent Liberty as the pair begin to enact their anti-alien agenda. Check out the trailer below and let us know in the comments how excited you are for the return of Supergirl!
The CW describes the episode as:
“American Alien” – (8:00-9:00 p.m. ET) (TV-PG, V) (HDTV)
HOPE VS. FEAR – Diving back into reporting, Kara (Melissa Benoist) welcomes a new cub reporter to CatCo. Meanwhile, James (Mehcad Brooks) and Lena (Katie McGrath) argue about James’ impending indictment for acting as the vigilante Guardian, while Alex (Chyler Leigh) and Brainy (Jesse Rath) struggle to get in sync at the DEO. Supergirl (Melissa Benoist) is called into action when remnants of the anti-alien terrorist organization Cadmus try to assassinate pro-alien leaders, but their endgame turns out to be much more sinister than she expected. J’onn (David Harewood) relishes his peaceful new life, but an outing with an old friend causes him concern. Jesse Warn directed the episode with story by Robert Rovner & Jessica Queller and teleplay by Gabriel Llanas & Aadrita Mukerji (#401). Original airdate 10/14/2018
Supergirl stars Melissa Benoist, David Harewood, Mehcad Brooks and Chyler Leigh. The series returns to The CW in North America on October 14.