When answering this question, you can discuss both sides. On one hand, having famous actors or actresses can attract more viewers because of their popularity and acting skills, which can help a movie become more successful at the box office. On the other hand, a successful movie also depends on a good story, strong direction, and overall production quality. Sometimes, lesser-known actors can deliver outstanding performances and make a film memorable. So, while well-known actors can be helpful, they are not the only factor that determines a movie’s success.