13. George Reeves – Superman

George Reeves became an American icon as Superman in the 1950s television series, but the role quickly became a source of frustration. Reeves found himself typecast, which severely limited his opportunities for other acting roles. The inability to escape the superhero persona led to significant personal and professional distress. Reeves openly lamented how playing Superman affected his career trajectory and personal life. For a deeper look into his struggles with typecasting and its impact, read this Smithsonian Magazine article.