What's the 'curse' Martin places on Steven's family?

---

What the curse is

1. Martin claims that Steven is responsible for Martin’s father’s death—his father died under Steven’s care during surgery. Because of this, Martin believes “a balance” must be paid.
2. To restore that balance, Steven must kill one member of his own family (Anna, Kim, or Bob). If he refuses, his family will suffer a fatal, progressive illness.
3. The symptoms Steven’s family experience are paralysis, refusal to eat, and eventually bleeding from the eyes—events Martin says precede death by only a few hours.
4. Martin also makes clear that killing him (Martin) won’t break the curse; only sacrificing a family member will stop the death sentence.

---

These demands create the film’s central moral crisis—forcing Steven into an impossible choice with catastrophic stakes unless he acts.

---

Sources

• Details of the curse and its effects are described in plot summaries and analyses.
• The requirement that Steven kill a family member to “balance things” and the description of the symptoms are covered in both official plot sources and critical explanations.