Rory Williams is a fictional character from the British television series Doctor Who. He first appears in the fifth series as the boyfriend of Amy Pond, a companion of the Doctor. Rory is portrayed by actor Arthur Darvill and is known for his loyalty and bravery throughout his adventures in time and space. Initially introduced as a nurse, Rory becomes a key figure in the series, often facing challenges alongside the Doctor and Amy. His character evolves from a somewhat insecure individual to a courageous hero, showcasing themes of love and sacrifice as he navigates the complexities of his relationships and the dangers of the universe.