Sesame Street Stays Up Late/Horrid Henry

Cast

 * Oscar the Grouch as Horrid Henry
 * Big Bird as Perfect Peter
 * Gordon as Henry's Dad
 * Slimey the Worm as Fang the Hamster
 * Wolfgang the Seal as Fluffy the Cat
 * Elmo as Goody Goody Gordon
 * Grover as Stuck-up Steve
 * Zoe as Gorgeous Gurinder
 * Mrs. Grouch as Moody Margaret
 * Rosita as Sour Susan
 * Cookie Monster as Mr. Mossy
 * Uncle Hank as Rude Ralph
 * Telly Monster as Anxious Andrew
 * Bjarne Betjent as Weepy William
 * Kippi Ben Kippod as Peter's Angel
 * Moishe Oofnik as Peter's Devil