Milo gets abducted by aliens, but both parties get scared of each other due to Murphy's Law. Melissa, Zack and Doofenshmirtz try to find Milo when they discover about the abduction. Meanwhile, Cavendish is sick of picking up alien trash and just so happens to be the only one to witness the abduction from a distance.
Tropes:
- Aliens Speaking English: Averted. They need a translation device.
- Call-Back: The memory-erasing device Cavendish uses on Dakota is the "alien trash" they picked up in "Managing Murphy's Law".
- Cassandra Truth: Nobody believes Cavendish about the alien abduction.
- Leaning on the Fourth Wall: Doof is told the first time Milo was abducted was last season: Fall.
- Poor Communication Kills: Because of a malfunction to the translation device, Milo briefly thinks the aliens want to eat him.
- Strange Minds Think Alike: Both Zack and Dakota mention that Milo's previous abduction took place last season and say they mean fall.
- Whole-Plot Reference: The Octalians' pursuit of Milo is a reversal of the usual plot of the Alien films.