Sam Rockwell and Scarlett Johansson star in the upcoming animated sci-fi noir "Ray Gunn," and the first trailer is out now. Rockwell is private investigator Raymond Gunn, who is hired to watch over sultry pop star Venus Nova (Johansson). The film is directed by animation legend Brad Bird, and co-stars Tom Waits, Patton Oswalt, Kathryn Hunter, John Ratzenberger and Jamie Costa. "Ray Gunn" premieres on Netflix December 18.