Invader Zim Invader Zim E044 – The Most Horrible X-Mas Ever

Invader Zim S01E29 The Most Horrible X-mas Ever

Invader Zim S06E05 - The Most Horrible X-Mas Ever

Invader Zim S06E05 - The Most Horrible X-Mas Ever

Invader ZIM S02E01 The Most Horrible X-Mas Ever

Invader Zim Invader Zim E039 – Zim Eats Waffles

Invader Zim Invader Zim E022 – Bolognius Maximus

Invader Zim Invader Zim E046 – Gaz, Taster of Pork

Invader Zim Invader Zim E025 – Halloween Spectacular of Spooky Doom

Invader Zim Invader Zim E043 – The Voting of the Doomed

Invader Zim Invader Zim E020 – Door to Door

Invader Zim Invader Zim E033 – The Sad, Sad Tale of Chickenfoot

Invader Zim Invader Zim E004 – Parent Teacher Night

Invader Zim Invader Zim E008 – Attack of the Saucer Morons

Invader Zim Invader Zim E045 – The Frycook What Came from All That Space

Invader Zim Invader Zim E012 – Planet Jackers

Invader Zim Invader Zim E026 – Mysterious Mysteries

Invader Zim Invader Zim E042 – Vindicated

Invader Zim Invader Zim E032 – Abducted

Invader Zim Invader Zim E005 – Walk of Doom

Invader Zim Invader Zim E017 – Hamstergeddon