Pocoyo, the curious toddler dressed all in blue, joins Pato the yellow duck, Elly the pink elephant, Loula the dog, Sleepy Bird and many others in learning new things and having fun.
Pocoyo and Pato go out fishing together in a lake with their bait being Caterpillar, but when she befriends a fish, they both play pranks on the boys, angering them.
