Does anyone have an answer? It was mentioned a few times in a thread I found about the Hey Arnold! Jungle Movie and thought about asking this there but instead I decided to start a new thread. For those that don't know, Sky Rat is an upcoming Nicktoon from Hey Arnold! creator Craig Bartlett about a rat with amnesia who is rescued by pigeons and then this rat dreams of flying himself. This show was announced in 2013 and now we're in 2015 and there I can't find anything on when this is coming out. I know Bartlett is working on Dinosaur Train for PBS but I would've thought he'd have some sort of plan going into this on how to work for two different channels.