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

Lock, Shock, and Barrel are all Oogie Boogie's henchmen who are often seen together riding a locomotive bathtub. They also help their boss in enacting his horrific schemes. The three are 6 (L), 7 (S) and 5 (B), respectively. 

From TNBC

A mischievous 7 year old witch girl who serves under Oogie Boogie with her two cohorts/friends, Lock and Barrel. Lock is a year younger than her (6) and Barrel two years younger (5). She is intelligent and often comes up with the plans for mischief in the trio.

From The Nightmare Before Christmas :)

Lock is a mischievous six year old devil boy who works for Oogie Boogie with his cohorts, Shock and Barrel. He is the self proclaimed leader of the trio and can be pretty cocky at times.

Barrel is a 5 year old ghoul boy who is one of Oogie Boogie’s henchmen along side his friends/cohorts, Lock and Shock, who are a bit older than him. He is pretty dimwitted and has a sweet tooth, his favourite candy being lollipops. He wears a skeleton costume.

From TNBC :p

Sora