Carousel was adapted from the 1945 Rodgers and Hammerstein Broadway musical of the same name--which, in turn, was based on Liliom, a play by Ferenc Molnar. Gordon MacRae stars as carnival barker Billy Bigelow, who much against his will falls in love with Maine factory girl Julie Jordan (Shirley Jones). Billy proves an improvident and unreliable husband, but Julie stands by him. Upon discovering that Julie is pregnant, the unemployed Billy sees an opportunity for some quick money by joining his unsavory pal Jigger (Cameron Mitchell). The scheme goes awry, and Billy dies. Standing before the Pearly Gates, Billy is given a chance to redeem himself by the kindly Starkeeper (Gene Lockhart). He is allowed to return to Earth to try to brighten the life of his unhappy 15-year-old daughter Louise (Susan Luckey). Billy offers Louise a star that he has stolen from the sky; when Louise backs off in fear, Billy slaps her. He feels like a failure until he and his Heavenly Friend (William LeManessa) attend Louise's school graduation ceremony. There the invisible Billy watches as the principal (Gene Lockhart again) inspires Louise (and, by extension, Julie) by assuring her that so long as she has hope in her heart, she'll never walk alone. Frank Sinatra, the film's original Billy Bigelow, dropped out of the production due to laryngitis.