Mr. Handford's debut

This Day in History: 'Sesame Street' Debuts

This Day in History: 'Sesame Street' Debuts (Sunday, November 10th)

This Day in History: 'Sesame Street' Debuts

Sesame Street Debuts New Afghan Muppet

This Day in History: 'Sesame Street' Debuts

Sesame Street Debuts Character With Dad in Prison

‘Sesame Street’ debuts Ji Young first Asian American muppet

This Day in History: 'Sesame Street' Debuts

This Day in History: 'Sesame Street' Debuts

Marvel Foam Surprise Hulk Iron man Captain America with Sesame Street Mr Potato Head

Sesame Street - Mr. Tweek tried to sleep

Classic Sesame Street - Mr. Hooper Oversleeps

Sesame Street - Being Green - Elmo Abby Mr. Earth Scene 9

Classic Sesame Street - Big Bird Helps Mr Hooper

Classic Sesame Street Remembering Mr. Hooper, Oscars Sign

Sesame Street - Mr. Between

20 Surprise Egg Vintage Toy Opening Sesame Street WWE Looney Tunes Mr Men The Chipmunks

Sesame Street Mr. Big Visits

Classic Sesame Street - Mr. Johnson at the photo studio

Classic Sesame Street Mr. Rogers Visits