She is Not Alone.

Inspired by true events. On an isolated stretch of land 50 miles outside of San Francisco sits the most haunted house in the world. Built by Sarah Winchester (Academy Award-winner Helen Mirren), heiress to the Winchester fortune, it is a house that knows no end. Constructed in an incessant twenty-four hour a day, seven day a week mania for decades, it stands seven stories tall and contains hundreds of rooms. To the outsider it looks like a monstrous monument to a disturbed woman's madness. But Sarah is not building for herself, for her niece (Sarah Snook) or for the brilliant Doctor Eric Price (Jason Clarke) whom she has summoned to the house. She is building a prison, an asylum for hundreds of vengeful ghosts, and the most terrifying among them have a score to settle with the Winchesters...

  • 1 hr 39 minPG13HDSD
  • Feb 2, 2018
  • Suspense

More Trailers and Videos for Winchester

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Inside Winchester Mystery House

AMC movie fans, go behind-the-scenes of WINCHESTER, now playing at AMC. Watch the video below for a sneak peek of the real terrifying mansion that inspired the horror film, and get your tickets today.

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On Set With the Stars of WINCHESTER

For grieving widow Sarah Winchester (Helen Mirren), 13 is a divine number — one you’ll see throughout her massive, 7-story mansion. Hear more from the cast of the new horror film, and get tickets now.

Cast & Crew

  • Helen MirrenSarah Winchester

  • Jason ClarkeDr. Eric Price

  • Angus SampsonJohn Hansen

  • Sarah SnookMarion Marriott

  • Michael SpierigDirector

  • Peter SpierigDirector

  • Tim McGahanProducer

  • Brett TomberlinProducer

  • Peter SpierigWriter

  • Michael SpierigWriter