| Mary |
Anderson | Deceased. |
| Jean |
Ashton | Nurse, supportive and practical, often providing medical care. |
| Captain |
Borton | The Captain of the ship. |
| Vivian |
Bullwinkel | Nurse and friend of Nesta. |
| Norah |
Chambers | Sally's mother. |
| Sally |
Chambers | Norah's young daughter. |
| John |
Chambers | Norah's husband, currently in the hospital with typhus. |
| Irene |
Drummond | One of the Matron of the nurses. |
| Margaret |
Dryburgh | Missionary teacher, supportive and nurturing towards the women. |
| Blanche |
Hempsted | Sister Betty's colleague. |
| Gertrude |
Hinch | Camp commandant, organizing the camp and supporting the nurses. Aka: Inchi. |
| Major |
Jacobs | Bates and Gillam's commandant. |
| Nesta |
James | Australian Army nurse who offers help to Norah and Ena. Aka: Sister James. |
| Betty |
Jeffrey | Nurse and friend of Nesta. Aka: Sister Betty. |
| Private |
Kingsley | The injured officer. |
| Mother |
Laurentia | Sister Catherina's leader. |
| Dr. |
McDowell | The nurses's internee commandant. Aka: Lipstick Larry |
| Jimmy |
Miller | The officer on the ship. |
| Charles |
Modin | The commodore. |
| Ena |
Murray | Norah's younger sister, present during the emotional farewell. |
| Ken |
Murray | Ena's husband. |
| Audrey |
Owen | New Zealander, friend of Norah, providing companionship and support. |
| Olive |
Paschke | Matron of the nurses, advocating for her team to stay and help. |
| Tante |
Peuk | The woman who sells Norah food. |
| Dr. |
Richard | Nesta's former boss. Aka: Rick |
| Bill |
Sedgeman | The first officer on the Vyner Brooke. |
| Captain |
Seki | The new camp commandant. |
| Phyllis |
Turnbridge | Works at British Intellegence. The girl that Nesta met. |
| Barbara |
| Norah's sister, Sally's aunt. |
| June |
| Young girl rescued by Norah and Ena, forming a bond with them. |
| Dorothy |
| June's mother. |
| Rosetta |
| Vivian's colleague. Deceased. |
| Clarice |
| Vivian's colleague. Deceased. |
| Catherina |
| Dutch nun, helping the nurses with supplies and support. |
| Miachi |
| Japanese captain, demanding compliance from the nurses. |
| Ah Fat |
| Miachi's translator |
| Pat |
| One of the nurses. |
| Tunn |
| Englishman, internee who delivers orders from the Japanese. |
| Stephenson |
| Englishman, internee assisting Tunn with communication. |
| Bonnie |
| The stray dog. |
| Kato |
| Japanese sergeant major, new commandant in charge of the camp. |
| Gho Leng |
| Local trader, providing food and supplies to the camp. |
| Eileeen |
| One of the nurses. |
| Jack |
| The young boy at the camp. |
| Marilyn |
| One of the nurses. |
| Margarethe |
| The woman in the hut, part of the original choir. |
| Rita |
| Margarethe's colleague. |
| Ray |
| One of the nurses. |
| Valerie |
| One of the nurses. |
| Bates |
| A young paratrooper who helped Nesta. |
| Gillam |
| Bates's partner. |