Watch Jimmy Fallon’s Awesome Theme Song Medley [VIDEO]
It's another Jimmy Fallon musical masterpiece. This time he joins the cast of the new NBC show 'Guys With Kids' to celebrate the lost art of the TV theme song...by singing a four-minute medley of some of the greatest themes of all time. Added bonuses: audience singalong (naturally) plus a 'Mary Tyler Moore' freeze frame. Can you name every theme song?