IMDb: Frank Gorshin: Extensive site includes the actor's biography, filmography, list of TV guest appearances, photo gallery and external links.
The 1966 Batman Villain Page - Frank Gorshin: Photos, video and audio clips - including the famous laugh.
The Official Frank Gorshin Website: Provides biography, career credits, pictures, art and merchandise.
Theater News Feature: Burns Returns: Michael Buckley's feature article about how Frank Gorshin and Rupert Holmes brought George Burns to Broadway in "Say Goodnight Gracie".
TV Now: Frank Gorshin: Check when you can view the actor on television in the current month.