In essence, actors, directors, and producers express ideas and create images in theaters, film, radio, television, and a variety of other media. Actors entertain and communicate with people through their interpretation of dramatic roles. A few others are well-known, experienced performers, who frequently are cast in supporting roles. Most actors struggle for a toehold in the profession and pick up parts wherever they can. Although actors often prefer a certain type of role, experience is so important to success in this field that even established actors continue to accept small roles, including commercials and product endorsements.
Directors interpret plays or scripts.
In addition, they audition and select cast members, conduct rehearsals, and direct the work of the cast and crew. Directors use their knowledge of acting, voice, and movement to achieve the best possible performance, and they usually approve the scenery, costumes, choreography, and music. Producers are entrepreneurs. They select plays or scripts, arrange financing, and decide on the size, cost, and content of a production. They hire directors, principal members of the cast, and key production staff members.