- Glynis Johns
- Martha Jones
- Robert Newton
- Edward 'Honorable Ted' Wilson
- Donald Sinden
- Ewart Gray
- Paul Rogers
- Rev. Owen Jones
- Donald Pleasence
- Tromp
- Walter Crisham
- Vederala
- Michael Hordern
- The Headman
- Auric Lorand
- Alfred - Major Domo
- Tony Quinn
- Ship Captain
- Ah Chong Choy
- Wang - the Barkeep
- Ronald Lewis
- Headman's Son
- Jeanne Roland
- Amao
- Lizabeth Rollins
- Girl at Maputiti
- Michael Mellinger
- Medical Orderly
- Ronald Adam
- Sir Henry Johnstone
- Rosita Garcia
- (uncredited)
- Andy Ho
- Dispenser