Robert Emmett McGrath (June 13, 1932 – December 4, 2022) was an American actor, musician, and children's author best known for playing original human character Bob Johnson on the long running educational television series Sesame Street.
it leads a cast of characters teaching children numbers, colors and the alphabet. Bert and Ernie, Oscar the Grouch and Grover are just a few of the other creatures involved in this show, set on a city street full of valuable learning opportunities.
