The Tick (voice)

American Maid (voice)

Die Fledermaus (voice)

Sewer Urchin (voice)

Arthur (voice)

Arthur (voice)

Mayor Blank (voice)

Babyboomerangutan (voice)

Sally Vacuum (voice)

Mr. Mental (voice)

Four-Legged Man (voice)

El Seed (voice)

The Deadly Bulb (voice)

Charles' Father (voice)

Jungle Janet (voice)

Pineapple Pokopo (voice)

Mr. Exciting (voice)

Dot (voice)

Gezundtitan (voice)

Charles' Mother (voice)

Professor Chromedome (voice)

Uncle Creamy (voice)

Mr. Fleener (voice)

Flying Squirrel (voice)

Sarcastro (voice)

Octopaganini (voice)

Breadmaster (voice)

Blitzen (voice)

Eclair (voice)

Chairface Chippendale (voice)

Mydna (voice)

The Breadmaster (voice)

Amelia (voice)

Mole King (voice)

Mindy Moleford (voice)

Carmelita Vatos (voice)

J.J. Eureka Vatos (voice)

Omnipotus

Venus (voice)

Milo (voice)

Brainchild / Charles (voice)

Mother of Invention (voice)

Thomas Edison (voice)

Mona Lisa (voice)

Wheel (voice)

Ottoman (voice)