A film cast refers to the group of actors who perform in a movie. Each actor is assigned a specific role, bringing characters to life through their performances. The cast can include lead actors, supporting actors, and extras, all contributing to the overall storytelling of the film. The casting process is crucial, as it determines which actors will portray the characters written by the screenwriter. Directors and producers often hold auditions to find the best fit for each role. A well-chosen cast can significantly impact a film's success and audience reception, making it an essential aspect of filmmaking.