Sam Worthington

Jake Sully

Acting

Zoe Saldaña

Neytiri

Acting

Stephen Lang

Colonel Miles Quaritch

Acting

Sigourney Weaver

Kiri

Acting

Oona Chaplin

Varang

Acting

Giovanni Ribisi

Parker Selfridge

Acting

Joel David Moore

Norm Spellman

Acting

CCH Pounder

Mo'at

Acting

Matt Gerald

Corporal Lyle Wainfleet

Acting

Jemaine Clement

Dr. Ian Garvin

Acting

Michelle Yeoh

Dr. Karina Mogue

Acting

Cliff Curtis

Tonowari

Acting

Keston John

Acting

Dileep Rao

Dr. Max Patel

Acting

Filip Geljo

Aonung

Acting

Britain Dalton

Lo'ak

Acting

Jack Champion

Miles 'Spider' Socorro

Acting

Duane Evans Jr.

Rotxo

Acting

Trinity Bliss

Tuktirey 'Tuk'

Acting

Bailey Bass

Tsireya

Acting