LONDON, Sept. 18 (UPI) -- George Clooney made quite an impression on the set of Downton Abbey.
The 53-year-old actor filmed a special short with the series to benefit network ITV's Text Santa fundraiser. Clooney will portray an American guest who attends a wedding at Downton Abbey, and reportedly will appear alongside Violet (Maggie Smith), Robert (Hugh Bonneville) and Mary Crawley (Michelle Dockery).