Mary J. Blige has been doing her acting thing a lot these days. Of course we know she will be in the spinoff of Starz's "Power," but she has also been putting in some work for a new movie. It's described as an action-thriller, but the movie "Body Cam" has Mary playing veteran officer Renee Lomito who discovers a mysterious figure in the body cam footage of a murdered officer, according to The Jasmine Brand. Haunted by visions of the event, she suspects something supernatural is targeting the cops in her unit. It's definitely a different role for Mary. The movie will be released digitally on May 19. But for now, check out the trailer.