Stephen Moyer acted in a film adaptation of a comic.
A film's "cast" refers to a collection of the actors and actresses who appear, or "star," in a film
A film  also called a movie, motion picture, moving picture, picture, photoplay  or (slang) flick  is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, feelings, beauty, or atmosphere through the use of moving images

