Gerald Croft is a character from J.B. Priestley's play, "An Inspector Calls." He is the son of a wealthy family and is engaged to Sheila Birling, one of the main characters. Gerald is portrayed as charming and confident, often trying to maintain a sense of control during the unfolding events of the play. Throughout the story, Gerald's actions and decisions reveal his complex personality. He has a romantic relationship with Daisy Renton, a character who represents the struggles of the working class. His interactions with the other characters highlight themes of social responsibility and moral accountability.