House of Dust Official Trailer (2014) - Horror Movie HD Emma (Lavi) is one of the bright new faces at Camden College. Plagued with visions and voices all her life, she's now trying to move past her personal demons of schizophrenia, and substitute hallucinations with higher learning. Emma joins her friends when they break into the shuttered remnants of the abandoned Redding House Asylum on campus. When they accidentally shatter canisters holding the ashes of former mental patients and subsequently inhale the dust-filled air, they're soon possessed by the souls once held within them. One of them happens to be a convicted serial killer from 1959.