Also Known As:
- La maldición de las hermanas
- Les intrus
- Presencias extrañas
- Незваные
- A Tale of Two Sisters
- Apparition
- Davetsiz
- Der Fluch der 2 Schwestern
- Der Fluch der zwei Schwestern
- Hívatlan vendég
- I aproskliti
- Nekviesti sveciai
- Nepozvana
- Nepozvani
- Nieproszeni goscie
- O Mistério das Duas Irmãs
- Os Indesejados
Directed by:
- Charles Guard (The Guard Brothers)
- Thomas Guard (The Guard Brothers)
Written by:
- Craig Rosenberg
- Doug Miro
- Carlo Bernard
- Jee-woon Kim (motion picture "Changhwa, Hongryon")
Cast:
- Emily Browning ... Anna
- Arielle Kebbel ... Alex
- David Strathairn ... Steven
- Elizabeth Banks ... Rachel
- Maya Massar ... Mom
- Kevin McNulty ... Sheriff Emery
- Jesse Moss ... Matt
- Dean Paul Gibson ... Dr. Silberling
- Don S. Davis ... Mr. Henson
- Lex Burnham ... Iris
- Matthew Bristol ... David
- Danny Bristol ... Samuel
- Heather Doerksen ... Mildred
- Alf Humphreys ... Priest (as Alfred E. Humphreys)
- Ryan Cowie ... Orderly
- Troy Rudolph ... Orderly
- John Prowse ... Butcher
- C.A. Fraser Bain ... Orderly
.