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

Garry McDonald

Blackwood

Bruce Gleeson

Buggy Driver

Carolyn Shakespeare-Allen

Airport Cart Driver

Julia Blake

Mrs. Underhill

Trudy Hellier

Evelyn Jacoby

Terry Kenwrick

Bill

Grant Piro

Creature (voice)

Todd MacDonald

Creature (voice)

Dylan Young

Creature (voice)

Guillermo del Toro

Creature (Voice)

Libby Gott

Nurse

Angus Smallwood

Creature (voice)

David Tocci

Workman

Lance Drisdale

Policeman

Abbe Holmes

Joanne (voice)