A casting director is a key person in the film, television, and theater industries responsible for selecting actors for various roles. They work closely with the director and producers to understand the vision for a project and find the right talent to bring characters to life. This involves holding auditions, reviewing headshots, and sometimes even conducting call-backs to see how actors perform in front of the camera or on stage. In addition to finding actors, casting directors also manage relationships with talent agencies and help negotiate contracts. Their expertise ensures that the final cast fits the story and enhances the overall production, making them an essential part of the creative team behind projects like movies, TV shows, and theater productions.