The crossword solution for the term 'Superman Star' is REEVE, which is a 5 letter word. Christopher REEVE was an American actor best known for his portrayal of the iconic superhero Superman in four films from 1978 to 1987. He also starred in other films such as Somewhere in Time and The Remains of the Day. REEVE was a passionate advocate for people with disabilities and was a strong supporter of stem cell research.