Film part is a term used to describe the various components that make up a film. The four crossword solutions for this term are REEL (4 letters), ROLE (4 letters), AUDIO (5 letters), and EXTRA (5 letters). A REEL is a cylindrical device on which film is wound for projection in a movie theater. A ROLE is an actor's part in a play, movie, or other performance. AUDIO refers to sound recordings, such as dialogue, music, and sound effects, that are used in films. An EXTRA is an actor who has a minor ROLE in a film.