Men

Gayle Rankin as Riley Sarah Twomey as Police Officer Frieda Zak Rothera-Oxley as Samuel Sonoya Mizuno as Police Operator (voice) Jessie Buckley as Harper Rory Kinnear as Geoffrey Paapa Essiedu as James

Christina Low Stunt Double Arvo Pärt Additional Soundtrack Allon Reich Producer Glenn Freemantle Supervising Sound Editor, Sound Designer Ben Salisbury Original Music Composer Alex Garland Director, Writer Geoff Barrow Original Music Composer Andrew Macdonald Producer Matt Curtis Title Designer Paul Bailey Stunt Driver Phil Chapman Special Effects Rob Hardy Director of Photography Jake Roberts Editor Kharmel Cochrane Casting