Sutherland's first film role was as a secretary in "Legal Eagles" (1986). She appeared as Mae Thompson in the 1989 film "Honey, I Shrunk the Kids". Her career received a big boost when she played Buffy's mother in the action-horror television series "Buffy the Vampire Slayer", from 1997 to 2002. Creator Joss Whedon later stated that one of the reasons he chose Sutherland for the role was the fact that she exuded a warm demeanor, as well as what he believed to be a close resemblance to actress Sarah Michelle Gellar, who was to portray her daughter in the series. She appeared regularly on the show for the first five seasons before leaving, but returned for three more guest appearances, 1 in season 6 and 2 in season 7.