开放日是由安德鲁·帕奎因  执导，安娜·帕奎因  翠西亚·希弗  雷切尔·布兰卡德  史蒂芬·莫耶  等人主演的，于2010年上映，该恐怖片讲述的是：A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.