The Sister is an episode in Gumball.


As Skylar babysits her younger sister, Gumball watches his sister as well, along with Drake watching Pierce. They all decide to rid their younger siblings, but instead start an unintended war between them. Soon, all of the older siblings in the neighborhood join in. This, of course, goes more than a bit too far.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.