Hollywood screenplay writer-director Paul Schrader says "Xtrme City", his first Indian collaboration dealing with the Mumbai mafia and slums, is also about romance, families and obligations.

"The script that I am dealing with is about two men who've worked together - an American policeman and an Indian ex-bhai. But it's not a gangster film. It's not a 'Satya', 'Company' or 'Sarkar'. It's a different kind of film," Schraderu00a0said in a telephonic interview from Mumbai.