I wish I could remember the name of it, but years ago I saw a similar movie involving a Canadian black girl. Her father thought he was hooking her up with a wealthy white guy in an arrangoed marriage but, in fact, he sold her into slavery.
That said, is this a new movie? Is Steve McQueen still alive??
Finally, what we really need is a movie that shows how Christianity was sold to Caribbean slaves as a way to keep them compliant... Yes, it was. "This life sucks, yes, but if you're obedient, everything will be great in the afterlife."!