All Cast
Nicole Kidman
Christine
Colin Firth
Ben
Mark Strong
Dr. Nasch
Ben Crompton
Warehouse Caretaker
Anne-Marie Duff
Claire
Adam Levy
Ben
Gabriel Strong
Boy on Bike
Flynn MacArthur
Boy in Dream
Dean-Charles Chapman
Adam
Jing Lusi
Nurse Kate (uncredited)
Rosie MacPherson
Emily (uncredited)
Steve Munroe
Warehouse Worker (uncredited)
Kevin Hudson
Man on Bike (uncredited)