详细介绍：Robert James-Collier (born 23 September 1976) is a British actor and model. He is known for his roles as Liam Connor in Coronation Street an…Robert James-Collier (born 23 September 1976) is a British actor and model. He is known for his roles as Liam Connor in Coronation Street and as Thomas Barrow on Downton Abbey.详情