Captain Underpants tella the story of two students that found a suposselly hipnotizing ring in a cereal box.

So they wanted to use it with their director.

It works, and they tell their director to be like a character they created for a comic: Captain Underpants.

So everytime they they make a clack sound, the director transforms into Captain Underpants, but when he is in contact with water, the effect dissapear.

Then an evil teacher appears, and with the nerd guy wanted to create a machine to steal all the laughs of the kids, beacuse they laughed about his last name.

But Captain Underpants is going to stop them!

Its a very funny movie.