Was originally titled "Hell's Penguins".
The last Cosgrove Hall cartoon to be animated using hand painted animation cels, as all 2D animated series from the studio thereafter would use computers for the ink and paint process; with the animation drawings scanned and then digitally colored.
The core of the show's themes is heavily and coincidentally similar to "Biker Mice of Mars", although the two shows being aired exactly the same time and from two different parts of the world that hadn't any connections whatsoever with each other, it is completely difficult to determine who ripped off who.