‘Underwater’ cast members Kristen Stewart, Jessica Henwick, and Mamoudou Athie discuss the “gruesome” circumstances that came with filming the horror movie, Kristen Stewart explains why ...

Underwater is now available on demand, so check out Decider's exclusive behind-the-scenes clip with Kristen Stewart and the cast.

These are some of the admissions made by the cast and director of the new science-fiction horror flick Underwater, which opens in cinemas on Jan 30.

: '47 Meters Down: Uncaged' Cast Talks Pros and Cons of Filming Underwater (EUR Exclusive/WATCH) . Click to read more about on EURweb .