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

Eight is an Algebralien (a portmanteau of 'algebra' and 'alien') who is grey, and apparently made purely out of lead. Eight's personality in a few words is basically apathetic, stoic, and just not bothered with anything. The closest he's gotten to show any emotion is when he told Four he did not appreciate being called 'Too Heavy'. But this was with barely thought put in it, mind you. He's one of the few mature Algebraliens who actually has their sanity intact.

Eight

Just let him play with his games (BFDI)