"Nine" is a musical film directed by Rob Marshall, released in 2009. It is based on the Broadway musical of the same name, which was inspired by Federico Fellini's film 8½. The story follows a famous Italian filmmaker, Guido Contini, as he struggles with his creative block and personal relationships. The film features an ensemble cast, including Daniel Day-Lewis, Marion Cotillard, and Nicole Kidman. It explores themes of love, ambition, and the complexities of a man's life as he juggles the women who influence him. The musical numbers are a significant aspect, showcasing the characters' emotions and conflicts.