TV Pioneer Jack Paar was an American comedian, talk show host, and actor. He is best known for hosting the Tonight Show from 1957 to 1962. He was also a pioneer in the television industry, introducing a more relaxed style of comedy and interviewing to the medium. He was also the first to bring stand-up comedy to the Tonight Show. Paar's influence on the television industry was immense, and he is remembered as one of the most influential figures in the history of television.