- Liam Neeson Michael McCauley
- Vera Farmiga Joanna
- Patrick Wilson Alex Murphy
- Jonathan Banks Walt
- Sam Neill Capitán Hawthorne
- Elizabeth McGovern Karen MacCauley
- Killian Scott Dylan
- Shazad Latif Vince
- Andy Nyman Tony
- Clara Lago Eva
- Colin McFarlane Sam
- Letitia Wright Jules Skateboarder
- Roland Møller Jackson
- Florence Pugh Gwen
- Kingsley Ben-Adir Agente García