| 角色 | 饰演者 | 角色介绍 |
| Scarlet | 萝丝·拜恩 | |
| Sgt. Doyle | 杰瑞米·雷纳 | |
| Alice | 凯瑟琳·麦克马克 | |
| General Stone | 伊德瑞斯·艾尔巴 | |
| Don | 罗伯特·卡莱尔 | |
| Flynn | 哈罗·佩里纽 | |
| Andy | 麦金托什·马格顿 | |
| Tammy | 伊莫珍·波茨 | |
| Jacob | 沙希德·亚美迪 | |
| Military Officer | Stewart Alexander | |
| Karen | 艾米丽·比查姆 | |
| Senior Med Officer | 菲利普·布卡克 | |
| Major - Bunker | Thomas Garvey | |
| Medical Officer | William Meredith | |
| Geoff | Garfield Morgan | |
| Soldier DLR Train | Meghan Popiel | |
| Soldier - Bunker | Matt Reeves | |
| Man - Depot | Kish Sharma | |
| Woman - Depot | Jane Thorne | |
| Sally | 阿曼达·沃克尔 | |
| Receptionist | Raymond Waring | |
| Boy in Cottage | Beans El-Balawi | |
| Rooftop Soldier | Chris Ryman | |
| Soldier | Tristan Tait | |
| Medical Centre Lobby Soldier | Tom Bodell | |
| Carpark Soldier | Andrew Byron | |
| Carpark Civilian | Sarah Finigan | |
| Carpark Civilian | Roderic Culver | |
| Carpark Civilian | Maeve Ryan | |
| Carpark Civilian | Ed Coleman | |
| Carpark Civilian | Karen Meagher | |
| Carpark Civilian | Amanda Lawrence | |
| Carpark Civilian | Drew Rhys-Williams | |
| Carpark Civilian | Simon Delaney |
