Sky Masterson is a fictional character from the musical and film "Guys and Dolls." He is portrayed as a charming and confident gambler known for his high-stakes bets and adventurous spirit. Sky is often seen as a smooth-talking man who enjoys the thrill of the game and the excitement of life in New York City. In the story, Sky makes a wager that he can win the heart of Sarah Brown, a mission worker who is dedicated to saving souls. His character embodies themes of love, risk, and redemption, ultimately leading him to discover deeper values beyond gambling and bravado.