• Source: Treehouse of Horror XXI

"Treehouse of Horror XXI" adalah episode keempat dari musim kedua puluh dua sitkom animasi Amerika Serikat The Simpsons. Episode tersebut awalnya disiarkan dalam saluran Fox di Amerika Serikat pada 7 November 2010.




Referensi






Pranala luar


"Treehouse of Horror XXI" di TV.com
"Treehouse of Horror XXI" di IMDb (dalam bahasa Inggris)

Kata Kunci Pencarian:

• Treehouse of Horror XXI
• Treehouse of Horror XVIII
• Treehouse of Horror XXVIII
• Treehouse of Horror IX
• Treehouse of Horror XXVII
• Treehouse of Horror XI
• Treehouse of Horror V
• Treehouse of Horror VI
• Treehouse of Horror XIV
• Treehouse of Horror XV
• Treehouse of Horror XXI
• Treehouse of Horror XV
• Treehouse of Horror XXII
• Treehouse of Horror
• List of The Simpsons Treehouse of Horror episodes
• Treehouse of Horror XIII
• Treehouse of Horror XXXV
• Treehouse of Horror V
• Treehouse of Horror VI
• Treehouse of Horror XXXIII