Alfie Allen
The Stephen Poliakoff-created seven-part series was announced by BBC Two in March 2015, along with an all-star cast consisting of Jim Sturgess, Freddie Highmore, Charlotte Riley, Phoebe Fox, Alfred Molina, Lindsay Duncan, Robert Glenister, August Diehl, Antje Traue, Angela Bassett and Alfie Allen. The series was acquired for the United States by Starz in September 2015.