Bugsy Malone

Bugsy Malone is a 1976 British musical gangster film, directed by Alan Parker and featuring only child actors. Set in New York, the film is loosely based on events from the early 1920s to 1931 during Prohibition, specifically the exploits of reallife gangsters like Al Capone and Bugs Moran, as dramatized in cinema. Parker lightened the subject matter considerably for the childrens market in the U.S. the film received a G rating.

A mobster named Roxy Robinson is splurged by members of a gang, using rapidfire custardshooting splurge guns. Once splurged, a kid is all washed up... finished. Speakeasy boss Fat Sam introduces himself and Bugsy Malone, a boxing promoter with no money Bugsy Malone.At Fat Sams speakeasy, there is much dancing and singing Fat Sams Grand Slam. Fat Sam is worried that his rival Dandy Dan will try to take control of the speakeasy. Blousey Brown, an aspiring singer, has come for an audition, but Sam is too distracted to see her. Bugsy meets Blousey when he trips over her luggage. He is smitten and flirts with her. Fat Sams is raided by Dandy Dans men, who shoot up the place. Dandy Dans men continue to attack Fat Sams empire, eventually taking away rackets and splurging members of Fat Sams gang. Fat Sam sends all his available men to see if they can track down the guns. They are trapped at a laundry and all are splurged by Dandy Dans gang. ........

Source: Wikipedia