Watched this last night and was surprised how good it was. I'm sure it was straight to video so technically, the image is not a poster, but a video cover.
Naomi Watts is in the film and many of the murder effects are pretty darn good.
IMDB's Trivia section for the film says: "A deleted scene features Jane and Rosa Nock telling Grace (Naomi Watts) and Donald (Brent Jennings) how the children called Josiah by a different name: 'He Who Walks Behind The Rows'."
This would have been rather interesting and cool.
I've got four more films to finish the series. After the horribleness that was part 3, I wasn't sure I could do it, but part 4 has given me a second wind.