The threats against Supergirl will only multiply when the CBS superhero drama returns from the midseason break.

The first promo for Monday's new episode of "Supergirl" shows Kara (Melissa Benoist) facing off against Astra's (Laura Benanti) husband, Non (Chris Vance), in retaliation for locking up his wife. He captures Hank Henshaw aka J'onn J'onzz (David Harewood), leading to the tense standoff with Supergirl (until a commercial flight interrupts their airborne brawl).

The teaser also reveals a creepy Supergirl doll in a trunk, the first sign of Winn's (Jeremy Jordan) estranged father, Winslow Schott Sr. aka Toyman. Elsewhere, Maxwell Lord (Peter Facinelli) has James Olsen (Mehcad Brooks) tied to a chair and is beating him with a wrench.

Before the break, Cat (Calista Flockhart) discovered Kara's secret identity (because those glasses covered it up so well). Now, the owner of CatCo insists on outing her assistant causing Kara to vehemently deny her allegations.

Watch the promo for "Blood Bonds" below and catch "Supergirl" when it returns on Monday, January 4 at 8 p.m. on CBS.