Katie Holmes
Kim
Guy Pearce
Alex Hirst
Bailee Madison
Sally Hirst
Jack Thompson
Harris
Alan Dale
Jacoby
Emelia Burns
Caterer
Nicholas Bell
Psychiatrist
James Mackay
Librarian
Eddie Ritchard
Housekeeper
Carolyn Shakespeare-Allen
Airport Cart Driver
Julia Blake
Mrs. Underhill
Trudy Hellier
Evelyn Jacoby
Grant Piro
Creature (voice)
Todd MacDonald
Creature (voice)
Guillermo del Toro
Creature (Voice)
Libby Gott
Nurse
Bruce Gleeson
Buggy Driver
Gary McDonald
Blackwood
Terry Kenwrick
Bill
Dylan Young
Creature (voice)
Angus Smallwood
Creature (voice)
David Tocci
Workman
Lance Drisdale
Policeman
Abbe Holmes
Joanne (voice)