Supergirl: 3 Preview Clips For “Blood Bonds”

"Blood Bonds" -- With Astra in captivity at the DEO, her husband, Non (Chris Vance), captures Hank, leading to a tense standoff between the two sides. Also, Kara continues to refute Cat's allegations that she is Supergirl, on SUPERGIRL, Monday, Jan. 4 (8:00-9:00 PM) on the CBS Television Network. Pictured left to right: Jeremy Jordan, Melissa Benoist and Mehcad Brooks Photo: Erica Parise/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.