Sesame Street: Learning About Numbers (1986)

Caroll Spinney

Big Bird (voice)

Frank Oz

Grover / Fat Blue Tarnish Brother (voice)

Jerry Nelson

Count von Count / Pumpkin Tarnish Brother (voice)

Richard Hunt

Count - assistant / Dip Cat / Orange Gold Tarnish Brother / Ernie - assistant / Honker (voice)

Martin P. Robinson

Honker

Kevin Clash

Chip Cat / Honker (voice)

Jim Henson

Ernie / Kermit the Frog / King of 8 (voice) (uncredited)