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