Night Ninja and Romeo team up to steal all the floats from the upcoming carnival parade, so Romeo can turn them into his evil Robot Floats with which he hopes to conquer the world. While they do that, Gekko tries to save his favorite one.
The following characters appeared in the episode "Wacky Floats":
However, despite this being the first episode to feature PJ Robot and the PJ Masks' new powers, neither PJ Robot nor the team's new powers were given any introduction or explanation in this episode. Instead, they get their official introduction in "PJ Robot" and PJ Power Up".
This is the second time Romeo and Night Ninja team up.