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)
Javier Dotú
Blas (voice) (archive footage)
Emilio Delgado
Luis (archive footage) (uncredited)
Loretta Long
Susan (uncredited)
Roscoe Orman
Gordon (uncredited)
Jerry Nelson
The Count / Mr. Johnson / ... (archive footage) (uncredited)
Arte Johnson
German Soldier (Wolfgang) (archive footage) (uncredited)
Whitman Mayo
Self (archive footage) (uncredited)
Flip Wilson
Self (archive footage) (uncredited)
Richard Pryor
Self (archive footage) (uncredited)
Bill Cosby
Self (Twins) (archive footage) (uncredited)
Lorne Greene
Ben Cartwright (archive footage) (uncredited)
Dan Blocker
Hoss (archive footage) (uncredited)
Pat Paulsen
Self (archive footage) (uncredited)
Jim Henson
Ernie / Kermit the Frog (archive footage) (uncredited)
Sonia Manzano
Maria (archive footage) (uncredited)
Ray Barretto
Self (archive footage) (uncredited)
Buffy Sainte-Marie
Buffy (archive footage) (uncredited)
Lucien Morisse
Toccata (archive footage)
Pepe Martinez Blanco
Epi (voice) (archive footage)
Michael Earl
Mr. Snuffleupagus (archive footage)
Joey Calvan
Joey (archive footage) (uncredited)
Jim Thurman
Pilot (archive footage) (uncredited)
Georges Mosca
Mordicus (archive footage) (uncredited)
Northern Calloway
David (archive footage) (uncredited)