'Downton Abbey' is getting another guest star – actor Paul Giamatti will appear on the show as countess Cora's American brother. The show's fourth season is in production now.
Another American is coming to “Downton Abbey.”
“The Ides of March” actor Paul Giamatti will be appearing in the smash-hit British drama as Harold Levinson, brother of American countess Cora. The brother character has been discussed during the series by Cora and their mother (Shirley Maclaine), but so far had remained offscreen.
Harold is “free-spirited,” Carnival Films managing director and “Downton” executive producer Gareth Neame said in a statement, and that during the finale of the upcoming season, he and Maclaine will “upset the Granthams’ apple cart.”