IGN recently premiered the trailer for "The Descent: Part 2," which opens in the United Kingdom Dec. 4.

Helming the film is first time director Jon Harris, who served as editor on the first movie.

Picking up where "The Descent" concluded, the sequel finds Sarah (Macdonald) emerging alone from a cave system following an expedition with her friends. Skeptical about her account of events and convinced Sarah hides far darker secrets, Sheriff Vaines (O'Herlihy) forces her back into the caves to help locate the rest of the group and confront her deepest fears.

"The Descent: Part 2" stars Shauna MacDonald, Natalie Mendoza, Gavan O'Herlihy, Joshua Dallas, Anna Skellern, Douglas Hodge and Krysten Cummings.