Mr. & Mrs. Smith (2005)/Adventure Time

Cast

 * John Smith as Finn
 * Jane Smith as Princess Bubblegum
 * Eddie as Duke of Nuts
 * Benjamin Danz as Jake
 * Jasmine as Lady Rainicorn
 * Father as Beemo
 * Martin Coleman as Mr. Cupcake
 * Suzy Coleman as Ice Cream Lady
 * Gwen as Fionna
 * Julie as Cake
 * Jade as Marceline the Vampire Queen
 * Dr. Wexler as Chet