TUPPENCE MIDDLETON most well known for her role as Lucy Smith in Downton Abbey, stars in the highly anticipated American biographical film, MANK, released this Friday 4th December on Netflix to coincide with the 79th anniversary of Citizen Kane's theatrical release.

MANK, written by David Fincher, follows screenwriter Herman J. Mankiewicz (Gary Oldman) and his development of the script for Citizen Kane (1941). Tuppence plays Sara Mankiewicz, Herman's wife.