Iken wants his job back as a meal delivery boy, but instead he has to work on the signs at Planetokio for always being clumsy. Suddenly, some aliens started to attack the city. So, It's up to Iken to stop those aliens.
- Debi Derryberry as Iken
- Lauren Tom as Naomi
- George Takei as Dr. Hokin
- Maurice LaMarche as Dr. Canbell
- Corey Burton as Boro
- Tom Kane as Mr. Leakage
- Carlos Alazraqui as Lai Lai
- Rob Paulsen as Akiba
- Phil LaMarr as Stamp Robot
- Grey DeLisle as Crazy Lady
- 仕事、男、仕事 (Work, dudes, work)
- あなたは、チンパンジーよりも賢いです？(Are you smarter than a chimpanzee??)
- 不審なことはありません、覚えておいてください (Remember, don't be suspicious)
- ホーマーはここにいました (Homer was here) - a reference to Homer Simpson from The Simpsons
- 停止、息子、ストップ (Stop, Son, Stop)
- いいえ吸血鬼は許されません (No vampires allowed)
- This marks the first TV debut of Iken and his friends.
- The episode is rated TV-PG.
- The Giant Head from LSD: Dream Emulator can be seen on a poster at downtown Planetokio.
- It is revealed in this episode that Iken liked playing with toy robots when he was 3.
- When Iken says "Alright, Dr. Hokin, I'll do my best!", his mouth doesn't move.