An "All-Star Cast" refers to a group of highly acclaimed and popular actors or performers who come together for a film, television show, or theatrical production. This term is often used to highlight the star power and appeal of the cast, which can attract audiences and generate buzz around the project. Typically, an All-Star Cast includes actors known for their previous successful roles, such as Meryl Streep, Denzel Washington, or Leonardo DiCaprio. The presence of these well-known figures can enhance the quality of the production and increase its chances of commercial success.