Jack Hawkins as Phillip Wayne

Glynis Johns as Marion Southey

Kenneth Williams as Peter Wishart

Noel Purcell as Paddy Clarke

Inia Te Wiata as Hongi Tepe

Laya Raki as Moana

Patrick Warbrick as Awarua

Tony Erstich as Bangiruru

Eddie Baker as Toroa

Maharaia Winiata as Hongi Tepe's Father

Thomas Heathcote as Sgt. Paul

Norman Mitchell as Grayson

James Copeland as Mackay

Francis de Wolff as Capt. Bryce

Henry Gilbert as Aspiti Tohunga

Ian Fleming as Mr. Southey

Patrick Rawiri as Special Maori

Mac Hata as Special Maori

J. Ward Holmes as Special Maori

Fred Johnson as Captain of the Adventure

F.B.J. Sharp as Judge