Margo Channing is a fictional character from the classic 1950 film, All About Eve. She is portrayed as a successful and aging Broadway actress who struggles with the challenges of fame and the fear of being replaced by younger talent. Margo's character is known for her strong personality, wit, and vulnerability, making her a complex figure in the story. In the film, Margo's life is disrupted by the arrival of Eve Harrington, an ambitious young woman who seeks to take her place. The dynamic between Margo and Eve highlights themes of jealousy, ambition, and the harsh realities of the entertainment industry. Margo's journey reflects the pressures faced by women in show business.