Distribution principale
James Earl Jones
Self - Host
Caroll Spinney
Big Bird / Oscar the Grouch (voice)
Linda Bove
Linda
Bob McGrath
Bob Johnson
Alaina Reed Hall
Olivia Robinson
Will Lee
Mr. Hooper
Brian Muehl
Barkley (voice)
Frank Oz
Grover / Cookie Monster / Bert (archive footage)
Burt Lancaster
Self (archive footage)
Henry Winkler
Arthur "The Fonz" Fonzarelli (archive footage)
Ron Howard
Richie Cunningham (archive footage)
Michael Landon
Little Joe (archive footage)
