Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

Proton is male.
Electron is female.
Both help the Heromice to beat the evil Sewer Rats.
Proton is smart, and is a bit of a bookworm. He has a minor crush on Elena Sludge, the daughter of the evil Tony Sludge, leader of the Sewer Rats.
Electron is sweet. She is super smart, and creates gadgets.
Both of them are young, only mouselings.
This is from the Geronimo Stilton series.
Electron is energetic and creative. And very sweet.
Proton is smart, and social.

Proton and Electron

From Geronimo Superstilton