Take a look @ new promo footage from the upcoming "Supergirl" episode "Strange Visitor From Another Planet" airing January 25, 2016 on CBS:
"...'Kara' must help 'Hank' face his painful past when a 'White Martian'...
"...a member of the alien race that wiped out his people, kidnaps 'Senator Miranda Crane', an anti-alien politician..."
Click the images to enlarge and Sneak Peek "Supergirl: Strange Visitor From Another Planet" ...