The trailer introduces Jessica Alba's character as a blind woman who undergoes an eye transplant. She begins to see supernatural visions that seem connected to her donor. Fast cuts and jump scares build tension as her visions become disturbing and frightening. Her eyes allow her to see ghosts and events she shouldn't. By the end, her new eyes are terrifying her as she tries to escape the horrors they show. The trailer establishes an exciting psychological horror story using supernatural elements and cliffhangers to engage the audience.