Walk the Line (2005)/Adventure Time

Cast

 * Johnny Cash as Finn
 * June Carter Cash as Lady Rainicorn
 * Vivian Liberto as Princess Bubblegum
 * Ray Cash as Jake
 * Rosanne Cash as Ice Cream Lady
 * Sam Phillips as Duke of Nuts
 * Luther Perkins as Choose Goose
 * Carl Perkins as Cinnamon Bun
 * Marshall Grant as Muscle Prince
 * Shelby Lynne as Fionna
 * Jerry Lee Lewis as Donut Guy
 * Jack Cash as Mr. Cupcake