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Known for Acting
No biography available for Chet O'Brien.
4 titles
Sesame Street
1969TV
Jim Henson Idea Man
2024
Self (archive footage)
Christmas Eve on Sesame Street
1978
Mr. Macintosh (uncredited)
Sesame Street: 20 Years & Still Counting! 1969-1989
1989
Self – Mr. Macinstosh (uncredited)
No photos available.
