Sesame Street Stays Up Late/Special Agent Oso

Cast

 * Big Bird as Oso
 * Zoe as Dotty
 * Grover as Wolfie
 * Cookie Monster as Buffo
 * Baby Bear as Musa
 * Prairie Dawn as Paw Pilot
 * Elmo as Mr. Dos
 * Wolfgang the Seal as Shutterbug
 * Max Mekker as Whirlybird
 * Kippi Ben Kippod as R.R. Rapide
 * Moishe Oofnik as Vapeur