A mysterious stranger tells the twisted tale of seemingly unconnected strangers caught in a series of otherworldly events whose lives will change in incredible ways forever.

Set on the tiny inhabited island of Muck, off Scotland’s west coast, Cindy Jansen’s cinematic and haunting documentary explores how difficult it is to change the habits of a lifetime.

The close-knit community of Brackenmore is harboring a secret. After the untimely death of an uncle she never knew she had, Kate (Sophie Hopkins) is forced to return to her ancestral home, a tiny rural village in the South of Ireland. Soon after her arrival she meets Tom (D.J. McGrath), a mysterious young local who helps her to rediscover her long-neglected roots and forget about the anxieties of her life in London. The longer Kate stays in Brackenmore, the more she begins to realize that the eccentricities of its self-protective residents, may be more ominous than she first thought and the secluded family estate is harboring a dark and ancient secret. From the opening scenes of a fateful car crash to the shocking ending Brackenmore weaves its ways under your skin shifting between classic horror to the mysteries of the occult. Cinematographer Justin McCarthy keeps a steady hand as he captures the silent fear that begins to grow as Hopkins uncovers the dark horror that is Brackenmore.