Eastern Promises is a 2007 gangster film directed by David Cronenberg from a screenplay by Steven Knight. The film tells the story of Anna, a Russian-British midwife who delivers the baby of a drug-addicted 14-year old Russian prostitute who dies in childbirth. After Anna learns that the teen was forced into prostitution by the Russian Mafia in London, the leader of the Russian gangsters threatens the baby's life, and Anna is warned off by his menacing henchman.