Doctor Cleefvon

Doctor Cleefvon is a self-proclaimed Evil Genius and former scientist for the military. After a misdirection in his experiments ended in his arrest, Cleefvon intended to make people see him as the genius he claimed to be. Like all mad scientists, Dr. Cleefvon has designs to rule the Earth—and this was what led him to form a partnership with the Decepticons and their Leader, Megatron.

On several different occasions, Cleefvon has created many kinds of devices that have nearly allowed the Decepticons to succeed in their plans. However, like all mad scientists, his plans are also sorely lacking.