In the twenty-first film in the series, in 1920's New York, twenty-year-old Indiana Jones is working backstage at George White's Scandals. Having just arrived in the Big Apple, Indy manages to woo no less than three girls in as many days: singer Peggy, poet Kate and socialite Gloria. He manages to get Peggy a song to sing by his good friend George Gershwin, Kate and her friends at the Vicious circle will review the show and Gloria's father helps out to back the show when White needs financial help.
A bored little prince makes a poor rat hunter his whipping boy but after his pranks at the royal court almost causes a war with the neighbor king he runs away with the whipping boy to escape from his first spanking. After being in the real world his life will change making him a prince fit to rule.
When Isobel Hetherington and her three young daughters take up their seaside residence in the hot summer of 1887, life seems idyllic. But the arrival of Phillip Wilson Steer for his annual painting visit launches a chain of events that will change their lives forever.
When high class hooker Nicole is kidnapped from her brothel, Rich businessman Hugo Motherskille hires her ex love Roy Bain to find her. Investigating the disappearance, he eventually finds traces that lead to Dr. Savary, who has produced a strange white powder that's coveted by a race of deformed human beings who live in the underworld in the sewers below the city.