The term "background actor" is often used in the film and television industry to describe performers who appear in scenes without speaking roles. However, there are several synonyms that can also be used to describe these types of actors, including extras, atmosphere performers, background talent, and supporting artists. In addition, some productions may refer to these actors as background talent, background artists, or even background players. Regardless of the term used, background actors play a crucial role in bringing scenes to life, providing visual interest and depth to the production, and helping to create a believable world for the story to unfold in.