White Martian Attacks In New Supergirl Clip

CBS has released the first clip featuring a White Martian from tonight's "Strange Visitor From Another Planet" episode of Supergirl.

A White Martian attacks while Senator Miranda Crane is giving an anti-alien speech. When Martian Manhunter/J'onn J'onzz -- disguised as Hank Henshaw -- and Alex rush over to help, Martian Manhunter has a flashback to when he was younger, on his homeworld and the White Martians exterminated his people.

Check out the clip in the video below.

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 (Tawny Cypress), an anti-alien politician.

Check out the preview images in our gallery at the bottom of the page.

"Strange Visitor From Another Planet" episode of Supergirl will air Monday, Jan. 25 at 8PM on CBS.