Avatar 2 Cast Sam Worthington Zoe Saldana Sigourney Weaver Kate Winslet Vin Diesel Stephen Lang Giovanni Ribisi Edie Falco Michelle Yeoh Joel David Moore Cliff Curtis David Thewlis Oona Chaplin CCH Pounder Matt Gerald Jemaine Clement Jamie Flatters Britain Dalton Trinity Jo-Li Bliss Bailey Bass Filip Geljo Duane Evans Jr. Jack Champion