Where to watch Nightmare Man (2006) in Oman

Story

When Ellen receives a mysterious mask, she begins experiencing disturbing visions that blur the line between reality and delusion. Her family assumes she's suffering from mental illness and arranges hospitalization, but during the journey, a sinister figure emerges. Desperate to escape, Ellen finds refuge at a remote house where a group of young people are staying. Now nobody can determine whether the threat stalking them is genuine or merely a product of Ellen's fractured mind.