- Charlie Chaplin: Chaplin was a renowned actor, filmmaker, and composer who directed and starred in many of his own films, including "The Kid" (1921), "Modern Times" (1936), and "The Great Dictator" (1940).
- Clint Eastwood: Eastwood is an acclaimed actor, director, and producer who has starred in and directed numerous successful films, including "A Fistful of Dollars" (1964), "Dirty Harry" (1971), and "Million Dollar Baby" (2004), for which he won an Academy Award for Best Director.
- Woody Allen: Allen is a prolific writer, director, and actor known for his comedic and often neurotic style of filmmaking. He has starred in and directed many of his own films, including "Annie Hall" (1977), "Manhattan" (1979), and "Crimes and Misdemeanors" (1989).
- Robert Redford: Redford is a versatile actor and filmmaker who has starred in and directed several acclaimed films, including "Butch Cassidy and the Sundance Kid" (1969), "Ordinary People" (1980), for which he won an Academy Award for Best Director, and "A River Runs Through It" (1992).
These individuals, along with many others, have demonstrated that it is possible to successfully balance the roles of director and actor, bringing their unique perspectives and creative talents to both sides of the camera.