In what year was the actor known for being an impressionist born who also was on the ABC comedy hour?
Frank Gorshin Frank John Gorshin, Jr. (April 5, 1933 – May 17, 2005) was an American character actor, impressionist, and comedian. He was perhaps best known as an impressionist, with many guest appearances on "The Ed Sullivan Show" and "Tonight Starring Steve Allen". His most famous acting role was as the Riddler on the live-action television series "Batman".
Lou Costello Louis Francis "Lou" Cristillo (March 6, 1906 – March 3, 1959), known by the stage name Lou Costello, was an American actor of radio, stage, television and film and burlesque comedian best remembered for the comedy double act of Abbott and Costello, with Bud Abbott. They started in burlesque, before showcasing their routines on radio, on Broadway, and in Hollywood films between 1940-1956. Costello played a bumbling character opposite Abbott's straight man. He was known for the catchphrases "Heeeeyyy, Abbott!" and "I'm a baaaaad boy!"