History of TV Theme Songs with Jimmy Fallon & cast of Guys With Kids

Jimmy Fallon never seems to disappoint when it comes to performing great medleys. On Tuesday night, he was joined by the cast of the new show "Guys With Kids" and mashed up such classic TV Theme Songs like "The Jefferson's", "Fresh Prince", and "Cheers." Jimmy is the executive producer and co creator of the new NBC show "Guy With Kids", which premiered last night on NBC.