Sesame Street Stays Up Late/101 Dalmatians (1961)

Cast

 * Big Bird as Pongo
 * Count von Count as Captain
 * Telly Monster as Towser
 * Cookie Monster as Colonel
 * Grover as Thunderbolt
 * Perdita as Sarah Hall-Small
 * Snuffy as Sgt. Tibbs
 * Baby Bear as Rolley
 * Bert as Collie
 * Ernie as Labrador
 * Hoots the Owl as Lucky
 * Gordon as Roger
 * Susan as Anita
 * Mrs. Grouch as Cruella De Vil
 * Oscar the Grouch as The Evil Man
 * Rosita as Nanny
 * Tiffy as Lucy
 * Bjarne Betjent as Danny
 * Moishe Oofnik as Mooch
 * Uncle Hank as The Swamp Rat
 * Prairie Dawn as Cadpig