James Earl Jones

as Self - Host

Caroll Spinney

as Big Bird / Oscar the Grouch (voice)

Linda Bove

as Linda

Bob McGrath

as Bob Johnson

Alaina Reed Hall

as Olivia Robinson

Will Lee

as Mr. Hooper

Brian Muehl

as Barkley (voice)

Frank Oz

as Grover / Cookie Monster / Bert (archive footage)

Burt Lancaster

as Self (archive footage)

Henry Winkler

as Arthur "The Fonz" Fonzarelli (archive footage)

Ron Howard

as Richie Cunningham (archive footage)

Michael Landon

as Little Joe (archive footage)

Lucien Morisse

as Toccata (archive footage)

Pepe Martinez Blanco

as Epi (voice) (archive footage)

Javier Dotú

as Blas (voice) (archive footage)

Michael Earl

as Mr. Snuffleupagus (archive footage)

Emilio Delgado

as Luis (archive footage) (uncredited)

Loretta Long

as Susan (uncredited)

Roscoe Orman

as Gordon (uncredited)

Jerry Nelson

as The Count / Mr. Johnson / ... (archive footage) (uncredited)

Arte Johnson

as German Soldier (Wolfgang) (archive footage) (uncredited)

Whitman Mayo

as Self (archive footage) (uncredited)

Flip Wilson

as Self (archive footage) (uncredited)

Richard Pryor

as Self (archive footage) (uncredited)

Joey Calvan

as Joey (archive footage) (uncredited)

Bill Cosby

as Self (Twins) (archive footage) (uncredited)

Lorne Greene

as Ben Cartwright (archive footage) (uncredited)

Dan Blocker

as Hoss (archive footage) (uncredited)

Pat Paulsen

as Self (archive footage) (uncredited)

Jim Henson

as Ernie / Kermit the Frog (archive footage) (uncredited)

Jim Thurman

as Pilot (archive footage) (uncredited)

Georges Mosca

as Mordicus (archive footage) (uncredited)

Sonia Manzano

as Maria (archive footage) (uncredited)

Ray Barretto

as Self (archive footage) (uncredited)

Northern Calloway

as David (archive footage) (uncredited)

Buffy Sainte-Marie

as Buffy (archive footage) (uncredited)