Oggy and the Cockroaches (1999)

S07E06 The Whiz Kid

Oggy stumbles upon a chubby kid sitting on the sidewalk, engrossed in typing on his laptop. After their encounter, the kid chooses to tag along with Oggy back to his house. Once there, the boy begins conducting bizarre experiments on the cockroaches. This storyline is a reimagining of "Brainchild."