1994 live-action version of “The Flintstones” had a surprise cameo by Elizabeth Taylor — and she left with more than just a paycheck.The late actress appeared as the character Pearl Slaghoople alongside an ensemble cast that included Kyle MacLachlan, John Goodman, Rick Moranis, Elizabeth Perkins, Halle Berry and Rosie O’Donnell. MacLachlan, 65, revealed a tidbit from the film, dishing that Taylor had one strict request if she appeared in the prehistoric story. “The cast was crazy.