Pharrell Williams on Hidden Figures

Junket interviews for the film Hidden Figures with actor Kevin Costner, composer and producer Pharrell Williams, director Theodore Melfi and a group interview with actresses Octavia Spencer, Taraji P Henson and Janelle Monae. The film is based on the true story of a team of African-American women who provided Nasa with important mathematical data needed to launch America's first successful space missions. Hidden Figures is released in UK cinemas on February 17.