Gregory Moon

Gregory Moon is a Team Rocket scientist introduced in Chapter 21 of ''Stun II. ''He is described as an "older human male with a bald scalp and a long white beard. He was wearing a white lab coat."

After Stun had been captured by Team Rocket, Professor Moon was the scientist in charge of running tests on Stun and gathering as much information on him as he could. Professor Moon is also the one responsible for experimenting on Stun and giving him the ability to mega evolve at will.

Professor Moon has been with Team Rocket for quite some time; he was a part of the original team that created Mewtwo. Although he tends to find most of the other actions by Team Rocket to be distasteful, he truly enjoys his job and has a friendly, talkative personality.

Professor Moon's tests and observations are what was used to create the Stun Clone one hundred years later.

He also makes an appearance in Mewthree 51, as the scientist heading the team responsible for creating Mewthree.