"Supergirl" Kara is going to be in danger! The CW's superhero action TV series is about to show an action-packed episode as Kara battles it out with what seems to be Cyborg Superman. In her attempt to rescue Mon-El after being captured by CADMUS, Supergirl is going to face a cyborg version of her cousin Superman. 

Episode seven is titled "The Darkest Place" and the synopsis, via SpoilerTV, reads: "IT'S SUPERGIRL VS. CYBORG SUPERMAN - While Guardian (Mehcad Brooks) tries to clear his name after being accused of a murder committed by another vigilante, Supergirl (Melissa Benoist) heads out on a solo mission to rescue Mon-El (Chris Wood) who has been captured by CADMUS. While fighting to free Mon-El, Supergirl comes face to face with Cyborg Superman."

Speculations say that the capture of Mon-El is set as a trap to eventually capture Supergirl as well and it seems as though they were successful in doing so. According to an article by the Movie News Guide, the Cyborg Superman is the evil counterpart of the man of steel. He is a mechanical robot powered by using a Kryptonian technology and genetics.

In the promo video released for the upcoming episode, the Cyborg Superman was Hank (David Harewood) and is then later introduced as Martian Manhunter. However, in an article seen on IBTimes, the reason behind Martian's change of behavior is due to the blood transfusion between him and Miss Martian.

Supergirl struggles to ward off her enemy while getting numeorus blows and kicks from him. In one of the scene showed, Cyborg Superman said, "It's time for you to die." Will it be Supergirl's time to die indeed? Find out what happens next as "Supergirl" Season 2, episode 7 airs on Monday, November 21 at 8 p.m. EST on The CW.