Catherine Steadman

Catherine Steadman is an English actress, best known for playing Joan Bulmer, best friend/betrayer of Catherine Howard in the final season of The Tudors. --- Steadman trained at the Oxford School of Drama. She made her screen debut playing Julia Bertram in Itv Drama's adaptation of Mansfield Park. She has since appeared in several television programs including The Tudors, The Inbetweeners, An Old Fashioned Christmas, Holby City, Law & Order: UK, Missing, and Lewis. On stage she played Izzy in the original production of Polly Stenham's play That Face at the Royal Court Theatre for which she was praised by critics. She also reprised the role in the West End transfer. The cast were nominated for an Olivier Award.