Also Known As:
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- La huérfana
- Esther
- Orphan - Das Waisenkind
- Siroce
- Sirota
- Сирак
- Сирота
- A Órfã
- Az árva
- Barene
- Esutâ
- Evdeki düsman
- Hittebarnet
- L'orpheline
- Naslaite
- Orb
- Orfana
- Ottolapsi
- Sierota
- The Orphan
- To orfano
- Jaume Collet-Serra
- David Johnson (as David Leslie Johnson)
- Alex Mace
- Vera Farmiga ... Kate Coleman
- Peter Sarsgaard ... John Coleman
- Isabelle Fuhrman ... Esther
- CCH Pounder ... Sister Abigail
- Jimmy Bennett ... Daniel Coleman
- Margo Martindale ... Dr. Browning
- Karel Roden ... Dr. Varava
- Aryana Engineer ... Max Coleman
- Rosemary Dunsmore ... Grandma Barbara
- Jamie Young ... Brenda
- Lorry Ayers ... Joyce
- Brendan Wall ... Detective
- Genelle Williams ... Sister Judith
- Mustafa Abdelkarim ... Daniel's Friend #1
- Landon Norris ... Daniel's Friend #2
- Julien Elia ... Hospital Receptionist
- Leni Parker ... Delivery Room Nurse
- Gemma James Smith ... Teacher
- Pia Ajango ... Saarne Institute Receptionist
- Matthew Raudsepp ... Saarne Institute Orderly
- Sugith Varughese ... ICU Doctor
- Luis Olivia ... ICU Nurse
- Ferelith Young ... Waiting Room Nurse
- Andrew Shaver ... Injection Doctor
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