Sarah Michelle Gellar appeared in a movie.
Sarah Michelle Gellar . She appeared as Daphne Blake in Scooby-Doo ( 2002 ) , her biggest live action commercial success . In 2004 , Gellar reprised her role as Daphne in the sequel Scooby-Doo 2 : Monsters Unleashed and portrayed Karen Davis in the horror remake The Grudge , both of which grossed more than US$ 180 million worldwide .