Instagram/Cillian Murphy & Yvonne M TV Cillian Murphy on turning 50: The actor reflects on family as his greatest achievement, Hollywood success, and life's next chapter. April 4, 2026 AceShowbiz - Cillian Murphy has spoken candidly about his personal life and career as he approaches his 50th birthday, sharing insights into his role as a family man and his experiences in Hollywood. Despite his considerable success as an actor, Murphy emphasizes that his greatest accomplishment is the life he has built with his wife and children.