Mr. Freeze, who is played by "House of Cards" Nathan Darrow, made his icy debut on "Gotham" in the recent season two winter finale. Now his frozen marks can be seen all over Gotham City in this new promo for "Gotham's" February return.

While Mr. Freeze only made a small cameo in the midseason finale, he will be heavily featured in the spring premiere, episode 12. He will also be the focus of episode 13. You can see Gotham City frozen over in the video below, which includes a quick glimpse of Freeze himself.

Read: "Gotham" Debuts First Look at Mr. Freeze

According to Fox, Mr. Freeze is "Ferociously smart and eminently capable in his work as one of Gotham's preeminent cryogenics engineers. Victor struggles to make meaningful connections with others. The one exception is his wife, Nora, who has tragically fallen ill with a terminal disease. Victor's love for Nora knows no bounds, so as her condition worsens, he goes to extreme measures to figure out a way to freeze her before she dies. This harrowing journey leads to his transformation into the legendary DC villain, Mr. Freeze."

Starring Ben McKenzie, Donal Logue and David Mazouz, "Gotham" returns Monday, February 29 at 8 pm EST on Fox.