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

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)
FILE - In this Feb. 1988 file photo, Jim Henson, creator of the Muppets, poses with Kermit the Frog. This first episode of “Sesame Street” aired in the fall of 1969. (AP Photo/File)
FILE - This April 10, 2008 file photo shows Lynn Finkel, stage manager for "Sesame Street," slates a taping with Big Bird, performed by Caroll Spinney, in New York. The popular children's TV show is celebrating its 50th year. (AP Photo/Mark Lennihan, File)
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)
FILE - In this Aug. 22, 2001, file photo, muppets Bert, left, and Ernie, from "Sesame Street," are shown in New York. The popular children's TV show is celebrating their 50th season. (AP Photo/Beth A. Keiser, File)
FILE - In this April 11, 2011 photo, Grover is posed on the set of "Sesame Street," in New York. The popular children's TV series is celebrating their 50th season. (AP Photo/Richard Drew, File)
This image released by Sesame Workshop shows castmember Alan Muraoka, left, with Julia, an autistic muppet character debuting on the 47th Season of "Sesame Street." The popular children's TV show is celebrating its 50th season. (Zach Hyman/Sesame Workshop 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.