Duncan Locke is one of the two tritagonists (alongside Scot Cavendish) of Netflix Locke & Key series. He is the brother of late Rendell Locke, and the uncle of Tyler, Kinsey, and Bode Locke. His job and his boyfriend, Bryan, are both in Boston, and he uses this to minimize his time at Keyhouse. Even without the Riffel Rule, Duncan is unable to remember the existence of magic given his memories were removed by the Head Key due to witnessing a traumatizing event. It's later revealed that Duncan is
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