Robin Spencer
Robin Spencer is an X Middle School student[1]. With the help of Randall Julian, Fillmore and Third find out that she was the tagger known as STAINLESS whose graffiti damaged the stalls because she wanted them to be changed.


She is voiced by Mae Whitman.


  1. To Mar a Stall

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.