Sarah Michelle Gellar, is an American film and television actress. She became widely known for her role as Buffy Summers on the WB/UPN fantasy drama series, Buffy the Vampire Slayer (co-starring Seth Green and James Marsters), after originating the role of Kendall Hart on ABC daytime soap opera, All My Children. Her film work includes starring roles in I Know What You Did Last Summer and Cruel Intentions.