"The Last Face," starring Charlize Theron, Javier Bardem and Adèle Exarchopoulos and directed by Sean Penn, premiered in Cannes this morning. In this romance drama juxtaposed with a humanitarian action story Theron plays the director of an international aid agency who meets a Doctors Without Borders doctor (Bardem), as an armed conflict in Liberia drifts into full-on civil war.