Once Upon a Time in Mumbai
Once upon a time Haji Mastan and Madhubala allegedly had an affiar and he even produced some movie for her. That's history. would'nt know much about it anyway.Did you know that?

However, Ekta Kapoor is making a movie on the subject and Kangana Ranaut is slated to play "MadhuBala"
And Ajay 'company ' Devgan is roped in to play the don.
It's said Amitabh Bacchans character in Deevar was loosely based on Haji Mastan's life. May be his mannerism.

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Haji Mastan's daughter claims “Once Upon A Time In Mumbai” is based on http://www.gstatic.com/news/img/3687076071-news-icons.png); background-position: -31px 0px; background-repeat: no-repeat no-repeat; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; cursor: pointer; float: left; height: 15px; overflow-x: hidden; overflow-y: hidden; width: 15px;">