Hollywood director Robert Eggers on his Viking epic The Northman, a revenge thriller that follows a Prince seeking justice for the murder of his father, with an all-star cast including Alexander Skarsgård and Nicole Kidman. British actress Imogen Poots on the trippy neo-Western thriller Outer Range, and Audrey Diwan, winner of the Golden Lion at Venice Film Festival discusses her intimate film Happening, which follows a bright young student seeking an abortion in 1960's France.