Plex, friend of DJ Lance, he is a robot of the series, he is a yellow robot and older brother of Plexi. Retrieved from "http://nickjr.wikia.com/wiki/Plex?oldid=9881" 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.