Sarah Waltor

Sarah Waltor is the next door neighbor to Zim and Zack Mcniel. She is mean and nasty to all of the children and adults in Willville, obviously except her two kids, Shimmer and Jack, but her biggest nightmares are Zim and Zack.

History
Sarah moved to Willville city just a few months after she married Shimmer's father, Laurie, in 1997. She first went by herself, then brought Shimmer and Jack up in 2001. But in "Something about Shimmer" their visit had to be cut short because Shimmer was spending so much time with Zim.

Personality
Sarah has always been very grumpy, mean, and nasty to everyone, including Zim and Zack.