Mark Rylance Thomas Cromwell Actor Damian Lewis Henry VIII Actor Timothy Spall Duke of Norfolk Actor Harry Melling Thomas Wriothesley Actor Kate Phillips Jane Seymour Actor Lilit Lesser Lady Mary Actor Thomas Brodie-Sangster Rafe Sadler Actor Tom Mothersdale Richard Riche Actor Joss Porter Richard Cromwell Actor Charlie Rowe Gregory Cromwell Actor Will Tudor Edward Seymour Actor Will Keen Archbishop Cranmer Actor Peter Straughan Writer Peter Kosminsky Director, Executive Producer Lisa Osborne Producer Noëlette Buckley Executive Producer Colin Callender Executive Producer