![](http://m.wsj.net/video/20161219/121216hiddenfigurespreview/121216hiddenfigurespreview_167x94.jpg)
Singer-actress Janelle Monáe and director Ted Melfi stop by the WSJ Cafe to talk about their new film "Hidden Figures," a fact-based historical drama about the black female mathematicians and engineers who helped NASA win the space race. Photo: 20th Century Fox