求英语.《贫民窟的百万富翁》这部电影的主旨,主人公,情节简介和背景.

Slumdog Millionaire is a 2008 British romantic drama film directed by Danny Boyle, written by Simon Beaufoy, and co-directed in India by Loveleen Tandan。 It is an adaptation of the novel Q & A (2005) by Indian author and diplomat Vikas Swarup。 Set and filmed in India, the film tells the story of Jamal Malik, a young man from the Juhu slums of Mumbai who appears on the Indian version of Who Wants to Be a Millionaire? and exceeds people's expectations, thereby arousing the suspicions of the game show host and of law enforcement officials。 Jamal Malik (Dev Patel), eighteen-year-old, a former street child from the Juhu slumFreida Pinto as Latika, Jamal's love interest。 Pinto was an Indian model who had not starred in a feature film before。Madhur Mittal as Salim Malik, Jamal's elder brother。Anil Kapoor as Prem Kumar, the game show host。 Boyle initially wanted Indian actor Shahrukh Khan to play the role, but things did not work out。