Mark is Bob's friend and fellow British intelligence linguist. He approaches Frank at Bob's funeral and provides an important lead, telling him that Grieg was the Navy acquaintance who questioned Frank about Bob's loyalty. His information helps Frank pursue the truth behind Bob's death.
James Simmons has 9 screen credits in a career dating back to 1978. Signature works include The Confession, Twelfth Night, or What You Will, Henry V. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
