<Tr> <Th_colspan="2"> Information </Th> </Tr> <Tr> <Th> Species </Th> <Td> Half - mutant, Half - Demon </Td> </Tr> <Tr> <Th> Gender </Th> <Td> Female </Td> </Tr> <P> Diana Walter is a fictional character in the Lights Out series . She is uncredited in the 2013 film and portrayed by Alicia Vela - Bailey in the 2016 film . She serves as the antagonist of the films . She is a vengeful ghost - like entity that attacks people in the dark . </P>

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