One Sentence Summary
The Vesuvius twins buy up all the tickets to the annual zoo sleepover.
The animals prepare for the Annual Zoo Snooze, but they find out that the Vesuvius Twins have purchased all the tickets. Kowalski notes that they had shaved Marlene's tail, greased the Gorillas' swing and painted Pinky green. All the animals except Private. Private wishes that they could plant a seed of good into the twins, in which for some particular reason Skipper agrees. The penguins freeze the twins with Kowalski's Freeze Ray and escape with a smoke bomb. The penguins get on top of a tree branch, until Kowalski calculates that the branch wouldn't hold the weight of them and the twins, thus causing them to fall. They then go down the sewers and use the twins as a raft and as weapons to defeat the rats. When caught by the animals, they use rockets to fly into the air, landing on the mats used as beds. After seeing the penguins' files based on them, the Vesuvius Twins decide to change their ways and start tormenting people instead of animals.
Airings on channels other than Nickelodeon USA
- This episode aired in Poland on December 5 2012.
- This episode aired in the UK on December 11 2012, making it one of a few episodes to air in the UK before the US.
- This episode aired on SE Asia Nickelodeon on Febuary 28, 2013.
- This episode has aired in Hungary on June 13 2013.