Caractacus P. Doom
Caractacus P. Doom is the main antagonist in the TV series Avenger Pengiuins. He is a an insane, reclusive and mentally retarded criminal scientist who plans to take over Big City, and eventually, the world. His assistant, Harry Slime, is always love-sick with pretty ladies much to his chagrin.
Caractacus comes from the long line of Dooms who want to dominate the world.