Sesame Street Stays Up Late/Blackadder

Cast

 * Big Bird as Blackadder
 * Elmo as Baldrick
 * Baby Bear as Lord Percy
 * Cookie Monster as Melchett and Duke of Wellington
 * Hoots the Owl as Flasheart
 * Grover as George
 * Snuffy as Captain Kevin Darling
 * Prairie Dawn as Kate/Bob
 * Moishe Oofnik as Baron Von Richthofen
 * Zoe as Queen Elizabeth I and Nurse Mary
 * Rosita as Nursie
 * Kippi Ben Kippod as Captain Redbeard Rum
 * Uncle Fred as Ambassador
 * Count von Count as Lord Topper
 * Telly Monster as Lord Smedley
 * Mrs. Grouch as Amy
 * Oscar the Grouch as Prince Ludwig
 * Benny Rabbit as MacAdder
 * Mr. Grouch as William Pitt the Younger
 * Uncle Hank as Bishop of Bath and Wells
 * Ernestine the Telephone Operator as Lady Whiteadder
 * Bjarne Betjent as Lord Whiteadder
 * Max Mekker as The King (from 1982 pilot episode)
 * Tiffy as The Queen (from 1982 pilot episode)
 * Herry Monster as Prince Harry (from 1982 pilot episode)
 * Gordon as Field Marshall Douglas Haig