Shree 420 is a 1955 Indian Hindi comedy-drama film directed and produced by Raj Kapoor from a story written by Khwaja Ahmad Abbas whose use of Shree with the negative connotations of 420 caused controversy. The film stars Nargis, Nadira, and Kapoor. The number 420 refers to Section 420 of the Indian Penal Code, which prescribes the punishment for the offence of fraud; hence, "Mr. 420" is a derogatory term for a fraud. The film centers on Raj Kapoor, a poor but educated orphan who comes to Bombay with dreams of success. Kapoor's character is influenced by Charlie Chaplin's "little tramp", much like Kapoor's character in his 1951 Awaara. The music was composed by the team of Shankar Jaikishan, and the lyrics were penned by Shailendra and Hasrat Jaipuri.

Raj Kapoor, also known as Ranbir Raj Kapoor, was an Indian actor, film director and producer, who worked in Hindi cinema. He is considered one of the greatest and most influential actors and filmmakers in the history of Indian cinema, and has been referred to as The Greatest Showman of Indian Cinema and as the Charlie Chaplin of Indian Cinema.