It was co-written and directed by Coz Greenop, and stars April Pearson (Skins) and Jon Campling (Harry Potter and the Deathly Hallows). There is no official release date at this time, but the director has said that it should be sometime in Spring of 2017. Check out the synopsis and trailer below.
"In new horror thriller Dark Beacon we follow Amy Wilcock who loves the married Beth Gadbsy with a fierce and tragic passion. When Beth's distraught husband Christian dies in an emotional intervention, the widow disappears with her daughter Maya into secret seclusion. Amy tracks Beth down to a distant lighthouse to find her broken and maddened and that the spirit of Beth's spurned husband will not rest until he takes the surviving trio with him to the grave..."