Take a look @ new images from the Season 3 premiere episode of "Supergirl" titled "Girl Of Steel", written by Andrew Kreisberg, Robert Rovner, Caitlin Parrish and directed by Jesse Warn, airing October 9, 2017 on The CW:
"...'"Kara' (Melissa Benoist) deals with the loss of 'Mon-El' (Chris Wood) by focusing all her energy on being 'Supergirl' and taking care of a mysterious new threat against 'National City'.
"'Alex' (Chyler Leigh) confesses a secret to 'Maggie' (Floriana Lima) about their impending nuptials.
"Then a citizen of National City has a connection to 'Kara', while 'Lena' (Katie McGrath) makes a bold move..."
Click the images to enlarge...