Sesame Street's 25th Birthday: A Musical Celebration

Caroll Spinney

Big Bird / Oscar the Grouch (voice)

Frank Oz

Bert / Grover / Cookie Monster (voice)

Martin P. Robinson

Telly Monster (voice)

Fran Brill

Prarie Dawn (voice)

Jerry Nelson

The Count / The Amazing Mumford / Herry Monster / Biff (voice)