Amelia CampbellΒ (born August 4, 1965) is a Canadian-born, American-raised actress. She was born inΒ MontrealΒ but grew up inΒ Ithaca, New York. A stage and film actress, she has appeared in such films asΒ The Paper,Β My Louisiana Sky,Β Single White Female, andΒ Lorenzo's Oil. Campbell was born inΒ MontrealΒ but grew up inΒ Ithaca, New York. She graduated fromΒ Syracuse UniversityΒ in 1988. She is married to Anthony Arkin (b. 1967), younger brother of actorΒ Adam Arkin. In 1990, Campbell played a small role inΒ The Exorcist III. In 1992 she played roles inΒ Single White FemaleΒ andΒ Lorenzo's OilShe appeared inΒ Ron Howard's filmΒ The PaperΒ in 1994. In 1999 she played Patty the stage manager inΒ Macbeth in Manhattan, which was filmed in one ofΒ New York City's historic theatres. In 2001 she played the role of Corinna Ramsey Parker inΒ My Louisiana Sky, directed by her brother-in-lawΒ Adam Arkin. In 2008, she played Sandra Zeller inΒ A Dog Year. She played Maggie Harmon inΒ Tim Blake Nelson's 2010 film,Β Leaves of Grass, which starredΒ Edward Norton.