A celebrated Welsh director, screenwriter, and actor, he was a key member of the iconic comedy group Monty Python. He co-directed the groundbreaking film "Monty Python and the Holy Grail" and went on to direct other Python films such as "Life of Brian" and "The Meaning of Life." Known for his sharp wit and historical knowledge, he also wrote children's books and hosted documentaries. His contributions to comedy and film have left a lasting legacy.