I was very surprised when I realized the sound change of the cosmon completely. Cosmo's voice is very deep in season 0. He seems to have a slightly thinner voice in season 1. Wanda seems a little smarter. Cosmo's voice in the intro is also nice. In the first episode of season 2, the voice gradually deteriorates and becomes a feminine thin voice. As of episode 8, new awful sound is used. Season 2 and beyond, Cosmo is getting more mindless and disgusting. In the scene in this episode, Cosmo's voice becomes just like in season 1 for a short time.
The Fairly OddParents 2005
