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

The Aperture Sentry Turret has a single red eye/sensor, a sleek appearance, and predominately white color scheme which is common in most Aperture Science technology. Sentry Turrets are commonly seen serving as guards in the maintenance areas of the Enrichment Center, and during testing as an obstacle to the Test Subject. They appear to vary in size, from half the size of the player-character to many times larger; the majority are all of the same size, but it is never shown how large they are.

Turrets 

A ton of Turrets