Sesame Street Stays Up Late/The Chipmunk Adventure

Cast:

 * Big Bird as Alvin
 * Telly Monster as Simon
 * Elmo as Theodore
 * Zoe as Brittany
 * Rosita as Jeanette
 * Prairie Dawn as Eleanor
 * Oscar the Grouch as Man
 * Mrs. Grouch as Woman
 * Wolfgang the Seal as Dog
 * Grover as Dave
 * Tita as Miss Miller
 * Cousin Pepe as Prince