Your adventure begins with a viewing of a video that has come to be known as [[The Five and a Half Minute Hallway|Teaser]]. There is a second video titled [[Exploration #4|Trailer]]. [[Explore Navidson's family.|Porch]]The video shows Navidson, accompanied by laughter from companions outside of the shot, climbing out one window of a house and quickly into another on the other side of a door. Clearly, the door does not lead anywhere. However, upon opening the hallway door, it extends at least ten feet into an impossible hallway. [[<<Back|Start]]This video is much more chaotic. Navidson argues with Karen about rescuing someone; shots of blood; Holloway Roberts lost, scared, out of food and low on water. [[<<Back|Start]]You see a family enjoying the Virginia countryside out on their porch. While drinking lemonade, Navidson interviews his two children. Daisy giggles and says she approves, while Chad ominously states, "It's like something's waiting." [[Continue|Cameras]]As part of his documentary making process, Navidson places cameras throughout the house. [[Continue|Tension]]Will and Karen experience tension, primarily stemming from Navidson's desire to explore the peculiarities of the house. [[Continue|Outpost]]Strangely, Navidson compares the house to an outpost, alluding to the dangers they will face. [[Continue|Wedding]]The Navidsons return from a wedding in Seattle to find a strange new addition. A mysterious hallway has appeared between the master bedroom and the room of the children. This prompts Will to compare internal and external [[measurements|Reston]] of the house.Baffled by the difference in measurements, Will asks for help from his brother Tom, and together they seek the expertise of engineering professor Billy Reston. Together, they try to make sense of the [[anomaly|Dilation]].While measuring, books that had been neatly lined from wall to wall collapse, no longer confined by the walls. [[Continue|Locks]]After the children get lost in the hallway, Will goes after them. Luckily, they are found, but the danger is clear. Will installs four locks on the door to prevent a similar [[occurrence|Labyrinth]].However, Will cannot stop the urge to explore, and he wanders into the hallway. Walking farther and farther, he discovers that it is a labyrinthine maze, and upon attempting to return, he realizes that is a shirting [[maze|Animals]].After much anxiety, Navidson finds his way out, yet he accepts the fact that it is too much for him to explore [[alone|Holloway]]. He notices the pets are free to run through the doorway without being sucked into the abyss.Along with his team of two other people, Holloway Roberts, the famous explorer, arrives. They begin [[Exploration #1|Exploration#1]].Taking only an hour, the explorers make the discovery that the already high ceiling of the initial opening opens to an even larger cavern. An ominous growl is heard before they are able to make it back. [[Exploration #2|Exploration #2]]The explorers wish to expand their knowledge of the place with a second exploration, which takes eight hours, and finds them at the top of a massive spiral staircase. They hear another growl and decide to head back to safety. [[Exploration #3|Exploration #3]]For the third exploration, Holloway and his team attempt to descend the staircase. It seems endless, and their compasses will not function. Taking over 20 hours, they attempt to sleep, but it is disturbed. [[Exploration #4|Exploration #4]]This time, Holloway decides to arm himself with his rifle. They also leave signs and fishing line to mark their path, but they still manage to get lost. [[SOS|SOS]]Navidson, Tom, and Reston set out to rescue the team. They descend the staircase to find endlessly winding paths, shredded markers and fishing line, and finally, a [[door|door]] with no doorknob.Crying can be heard beyond the door. Somehow getting it open, they discover Jed [[...but...|Head]]Jed is shot in the head as the door slams. They see a figure holding a rifle in the distance, and stumble upon Wax. [[Continue|Escape]]Tom, having stayed at the top of the staircase to maintain communication, talks to himself to maintain his sanity. As Will and Reston arrive at the bottom of the stairs, they see that [[Tom|Tom]] is absent from his post.Double-click this passage to edit it.