‘Goodness and humor’ celebrated as ‘Sesame Street’ turns 50

This image released by HBO shows the cast of “Sesame Street” during a celebration of their 50th season of the popular children’s TV show. This first episode of “Sesame Street” aired in the fall of 1969. (Richard Termine/HBO via AP)

This image released by HBO shows characters, from left, Abby Cadabby, Elmo and Big Bird in a scene from “Sesame Street.” The popular children’s TV show is celebrating its 50th season. (HBO via AP)

NEW YORK — Fifty years ago, beloved entertainer Carol Burnett appeared on the very first broadcast of a quirky TV program that featured a bunch of furry puppets.