Sesame Street Stays Up Late/Adventures of the Gummi Bears

Cast

 * Elmo as Cubbi Gummi
 * Big Bird as Zummi Gummi
 * Grover as Gusto Gummi
 * Telly Monster as Gruffi Gummi
 * Cookie Monster as Tummi Gummi
 * Zoe as Sunni Gummi
 * Rosita as Grammi Gummi
 * Count von Count as Sir Thornberry
 * and more