Dr. Lupo is a scientist of unknown alien of species and planet, know as one of the worst criminals of the galaxy.
Dr. Lupo and His Clone
Animated series[]
Dr. Lupo only appears in The Take No Prisoners Syndrome after escaping an unknown moment of prison´s MIB he and his friends take a control of base but Kay, Jay and the worms stopped his plans to escape and finally he and his friends are arrested.