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

On spawn, the Howler will patrol the map looking for players to scream at and chase after. When the Howler sees a Player, it will howl, and start pursuing the Player it first detects. It can also be brought to the location of the Siren, a separate entity within level 0, said entity screams when it spots a player.
From Apeirophobia

Howler

A person who wouldn't hesitate to kill if attacked