Take a Behind-the-Scenes Look at 'Hunter Killer'

"Hunter Killer," the submarine thriller starring Gerard Butler, comes out on Digital 1/15 and 4K, Blu-ray and DVD on 1/29. 

American submarine Captain Joe Glass (Butler) and his crew team up with an elite group of Navy SEALs to prevent a Russian coup and rescue that country's kidnapped president.

The movie is based on the novel "Firing Point" by U.S. Navy veteran George Wallace and Don Keith. Wallace talked to us about the movie when it was released in theaters last year.

Made with the full cooperation of the US Navy, the Pentagon hopes the movie will do for submariners what "Top Gun" did for aviators. We've got a clip from the upcoming home video release that features military advisor Russell Coons and cast members Gerard Butler, Common, Linda Cardellini and Gary Oldman discussing the movie.