South Park/Underground Ernie

Cast

 * Mr. Mackey as Ernie
 * Principal Victoria as Millie
 * Kermit in Shane Dawson as Mr. Rails
 * Gerald Broflovski as Bakerloo
 * Wendy Testaburger as Circle
 * Stan Marsh as Jubilee
 * Shelly Marsh as Victoria
 * Terence as Hammersmith
 * Phillip as City
 * Kenny McCormick as Brooklyn
 * Chef as Moscow