Exclusive Clip: Rupert Grint Ventures 'Into The White'

Fair warning: Things are about to get intense.

That's because we have an exclusive clip from "Into the White," a World War II drama starring "Harry Potter" alum Rupert Grint.

As a brief introduction to the clip, "Into the White" tells the story of World War II fighter pilots, both German and English, that shoot the other side down, only to find themselves stranded in the Norwegian wilderness, depending on each other to survive.

The above sequence from the film is an intense moment, where the survivors attempt to amputate the arm of a wounded comrade.

"Into the White" is currently availabe OnDemand and on iTunes. It will be in theaters on April 12.