Naomie Harris says Nelson Mandela's ex-wife gave her a carte blanche to 'play me as you see fit' in the film Long Walk to Freedom.
Speaking to TV Africa Correspondent Rohit Kachroo at the film's premiere in Johannesburg, Harris said she found the conversation with Winnie Mandela "liberating".
More top news
The US is "fully prepared" to launch a military conflict with North Korea, Donald Trump has warned.
Windy wet weather works its way in
Jeremy Corbyn has told ITV News that the possibility of a run on the pound if Labour takes power is a "serious" concern.