| 角色 | 饰演者 | 角色介绍 |
| Dr. Jeremy Stone | 本杰明·布拉特 | |
| Jack Nash | 艾瑞克·麦柯马克 | |
| Suzie Travis | 麦达·阿帕诺威茨 | |
| Dr. Charlene Barton | 维奥拉·戴维斯 | |
| Lisa Stone | Anna Galvin | |
| Ed Dewitt | Ted Atherton | |
| Nattie | 杰西卡·哈蒙 | |
| Ocean Saver | 迈克尔·泰根 | |
| President Scott | Ted Whittall | |
| Sam Barton | Adrian Holmes | |
| Pat Terrence | 乔纳森·鲍茨 | |
| Lt. Lewis Crain | 帕努 | |
| Leila | Eve Harlow | |
| George the guard | Nels Lennarson | |
| Sherrif Martin Willis | Kurt Max Runte | |
| Agent Jefferson | Colin Lawrence | |
| Spokesperson | 丹尼尔·巴孔 | |
| Sgt. George | Biski Gugushe | |
| Reporter | Bruno Verdoni | |
| Agent #1 | 雅各布·布莱尔 | |
| Samuel 'Gunner' Wilson | Shaine Jones | |
| Roach | Juan Carlos Velis | |
| Wheezer | Graeme Duffy | |
| Private Brooks | Matthew Smalley | |
| Comm Officer | Chris Bradford | |
| Morgue Attendant | Teach | |
| Lt. Deacon | Nicola Anderson | |
| Sgt Bellows | Nick Dash | |
| Chinese Nurse | Donna Soares | |
| Chinese Girl in Hospital | Katie Pezarro | |
| Gordo | Luke Camilleri |
