Oggy and the Cockroaches (1999)

S1E5 Oggy and the Babies

After successfully driving the cockroaches out of their home, Oggy and Jack are thrilled to welcome three adorable kittens that bear a striking resemblance to Jack. Unbeknownst to them, these cute little furballs are actually the roaches in disguise, seeking revenge for being evicted from their cozy abode.