Sneak Peek new footage, images and synopsis from the "Supergirl" episode "Changing", written by Andrew Kreisberg, Caitlin Parris and directed by Larry Teng, airing November 14, 2016 on The CW:
"...the 'Guardian' debuts to lend a hand after a parasite alien drains 'Supergirl' (Melissa Benoist) of her power.
"Then 'Mon-El' (Chris Wood) considers a less than desirable new career which then leads him to contemplate his motives. 'Alex' (Chyler Leigh) struggles with a new reality..."
Click the images to enlarge and Sneak Peek "Supergirl: Changing"...