Sesame Street Stays Up Late/Ghostbusters II (1989)

Cast

 * Elmo as Peter Venkman
 * Big Bird as Raymond Stantz
 * Rosita as Dana Barrett
 * Max Mekker as Baby Oscar
 * Humphrey as Egon Spengler
 * Samson as Louis Tully
 * Baby Bear as Winston Zeddmore
 * Zoe as Janine Melenitz
 * Moishe Oofnik as Dr. Janosz Poha
 * Oscar the Grouch as Vigo the Carpathian
 * Cousin Pepe as Psychiatric Doctor