The film also stars Doleac along with Lindsay Anne Williams, Steven Brand, Andrew Divoff, John Schneider, Gary Grubbs, Kristina Emerson, and Jessica Harthcock.
Eight years ago, Father Colin Hampstead presided over an aborted exorcism that resulted in the gruesome death of seventeen-year-old Jewel Grant, in rural Louisiana.
The deceased girl's older sister, Kayleigh, grew immediately attached to Hampstead and sought him out, at first for grief counseling and then, for more.
When the couple agrees to host the wedding of one of Colin's old friends, what begins as a jovial reunion turns into something much more macabre, as the seemingly omnipresent ghost of Kayleigh's sister Jewel compels Kayleigh to engage in bizarre, destructive behaviors that endanger the lives of both her friends and herself.
Told in two timelines, past and present, the film slowly unravels the unsettling circumstances of Jewel's death, while tracing Kayleigh's struggle to understand why her sister haunts her.