Frank Gorshin

Frank John Gorshin Jr. (April 5, 1933 – May 17, 2005) was an American actor, comedian and impressionist. He made many guest appearances on television variety and talk shows, including ''The Ed Sullivan Show'', ''Tonight Starring Steve Allen'', ''The Dean Martin Show'' and ''Late Night with Conan O'Brien''.

As an actor, he played the Riddler on the live-action television series ''Batman'' and was nominated for an Emmy Award for the performance. Provided by Wikipedia