| 角色 | 饰演者 | 角色介绍 |
| George Lonegan | 马特·达蒙 | |
| Marie Lelay | 西西·迪·法兰丝 | |
| Marcus / Jason | 弗兰基·麦克拉伦 | |
| Marcus / Jason | 乔治·麦克拉伦 | |
| Melanie | 布莱丝·达拉斯·霍华德  | |
| Didier | 蒂埃里·钮维 | |
| Island Hotel Clerk | Cyndi Mayo Davis | |
| Stall Owner | Lisa Griffiths | |
| Island Girl | Jessica Griffiths | |
| Rescuer | Ferguson Reid | |
| Rescuer | Derek Sakakura | |
| Billy | 杰·摩尔 | |
| Christos | 理查德·坎德 | |
| Photographer | Charlie Creed-Miles | |
| Jackie | 琳赛·马歇尔 | |
| Social Worker | Rebekah Staton | |
| Social Worker | Declan Conlon | |
| Teenager | Marcus Boyea | |
| Teenager | Franz Drameh | |
| Teenager | Tex Jacks | |
| Teenager | Taylor Doherty | |
| Reporter Jasmine | 米兰妮·让帕诺米 | |
| Guillaume Belcher | 斯特凡纳·弗雷斯 | |
| TV Producer | Laurent Bateau | |
| Factory Worker | Calum Grant | |
| Cooking Teacher 'Carlo' (as Steven R. Schirripa) | Steve Schirripa | |
| Tony | Joe Bellan | |
| Candace | 詹妮弗·路易斯 | |
| Priest | Tom Beard | |
| Jackie's Friend | Andy Gathergood | |
| Jackie's Friend | Helen Elizabeth | |
| Publishing Executive Michael | Jean-Yves Berteloot | |
| Foster Mother | Niamh Cusack | |
| Foster Father | George Costigan | |
| Marcus' Teacher | Claire Price | |
| Islamic Teacher | Surinder Duhra | |
| Dr. Meredith | Sean Buckley | |
| Hospice Receptionist | Audrey Brisson |
