A 2002 Sarah Michelle Gellar movie is trending on Max after two decades, and its popularity is proof that the actor needs to complete her trilogy. Sarah Michelle Gellar has starred in several acclaimed movies and shows over the course of her career. From her most iconic role as the eponymous Buffy the Vampire Slayer to classic movies like Cruel Intentions, Gellar has had a very successful career. Even with so many highlights, however, the actor has also had some relative misfires and mistakes.