Olivia/The Simpsons

Cast

 * Ian as Bart
 * Olivia as Lisa
 * William as Maggie
 * Francine as Allison
 * Julian as Milhouse
 * Daisy as Sherri
 * Harold as Martin
 * Oscar as Rodd
 * Otto as Todd
 * Alexandra as Terri
 * Sam as Ralph
 * Perry as Santa's Little Helper
 * Olivia's Mother as Marge
 * Olivia's Father as Homer
 * Olivia's Grandma as Grampa Abe
 * Francine's Father as Principal Skinner
 * Mrs. Hoggenmuller as Edna Krabappel