The more a father and son renovate their new house, the more powerful a sinister spirit grows within it in Andy Mitton's The Witch in the Window. Before it's released on Shudder in the US, The Witch in the Window will be screened at the 2018 Fantasia film festival in Montreal, and we have a look at the official poster and new images from the film.

The Witch in the Window will make its world premiere on July 23rd at Montreal's Fantasia International Film Festival, with a cast and crew Q&A following the screening. Visit here for all of our Fantasia 2018 coverage, and check out the official poster, images, and trailer for The Witch in the Window:

"THE WITCH IN THE WINDOW focuses on separated father Simon and his estranged twelve year-old son, Finn, who head to Vermont to repair an old farmhouse and encounter the malicious spirit of a previous owner, an infamously cruel woman named Lydia. With every repair Simon makes, he’s also making her spirit stronger…until a terrifying encounter leaves him doubting whether he can protect his son from the evil that’s making its way into their heads, and hearts.

Starring Alex Draper as Simon and introducing Charlie Tacker as Finn, with Greg Naughton, Arija Bareikis, and Carol Stanzione. THE WITCH IN THE WINDOW was written and directed by Andy Mitton and produced by Richard W. King. Clark Freeman served as Executive Producer."