Stella Gonet Ava
Nila Aalia Heather
James Harper-Jones Older Isaac
Julia Brown Laura
Charles Aitken James
Nathaniel Martello-White Robert
Mary Woodvine Mary
Ako Mitchell Samuel Jacobs (uncredited)
Luis San Martin Assistant Art Director
Rupert Turnbull Isaac
Matthew James Wilkinson Producer
Eddy Popplewell Special Effects Supervisor
Deepica Stephen Saanvi
Javier Delgado Foley Editor, Foley Recordist
Isabel Pirillo Production Design
Patrick Tolan Producer
Inderpal Singh Executive Producer
Bob Portal Executive Producer
Jan Pace Executive Producer
James Atherton Executive Producer
Paul Hillier Finance, Executive Producer
Kaisa Hammarlund Miranda
Blair Jollands Foley Supervisor, Sound Designer
Zsani Nyerky Script Supervisor
Paloma Fraile Assistant Production Coordinator
James Norrie Executive Producer
Amaya Soler Coca Foley Artist
Declan Price Production Design
Lucy Doyle Dr. Alice Way
Benjamin Barfoot Director, Writer
James Owen Executive Producer
Andy Coles Sound Re-Recording Mixer
Simon Lewis Marriott Executive Producer
Dan Hibbert Sound Effects Editor
Matthew Jones Executive Producer
Brad Greenwood Concept Artist
Phillipa Flynn Louise
Tony Maher Executive Producer
Dave Neo Transportation Captain
Jamie Harvey Co-Producer
Rob Ackerman ADR Mixer
Sally McCleery Casting
Melissa Victoria Lee Makeup & Hair
Ella Louise Tanner Daily Makeup & Hair
Laura Parkes Costume Design
Tom Watson Construction Coordinator
Cecily Arris Property Buyer
Georgia Sheelagh Totten Second Assistant Director
M.J. McMahon Executive Producer
Ana Maria Radulescu Production Coordinator
Lexi Austin-Jones Alex
Cara Wiltshire Location Manager
Matthew Allen The Creature
Andy Lee Colorist
Alice Handoll Bridgette
Matthew Cooksley Executive Producer
Asha Soetan Sister (uncredited)
Jack Justin Third Assistant Director
Danka Dujcakova Production Coordinator
Jaimée Rose Hair Designer, Makeup Designer