I've found it.
Kristen McKay (Liv Tyler) and James Hoyt (Scott Speedman) return to
the remote summer vacation home owned by James's parents in the
mid-hours of the night following a friend's wedding reception. After
an episode between the couple when Kristen turns down a marriage
proposal from James, they receive a knock at the front door from a
blonde woman. "Is Tamara home?", she asks. "No, I think you have the
wrong house", they tell her. The mysterious woman then walks off into
the night. James leaves the house to go buy cigarettes and get his
mind off of things. Meanwhile, Kristen stays at the house alone. The
blonde woman returns, asking for Tamara, but this time Kristen does
not open the door; "You already came by here", she tells the woman,
who responds with "Are you sure?". The smoke alarm goes off soon
after, due to the fireplace being blocked, and Kristen pulls the alarm
off the ceiling and it clatters to the floor. Someone begins banging
at the door. Kristen, a little unnerved at the entire situation, locks
the doors in the house, and calls James asking him to hurry back, when
the phone line goes dead. Kristen plugs her cell phone in to charge
it, changes into jeans and a flannel shirt, and then picks up a
half-smoked cigarette. As she stands in the living room of the house,
a man wearing a sack mask emerges from the hallway behind her, and
watches her silently as she gets a glass of water. He then disappears.
Another barrage of knocks come from the front door, and Kristen sees
the smoke alarm, which was previously lying on the floor, sitting
neatly on the center of a dining room chair. She hurries to grab her
cell phone, but it has been taken off the charger and is nowhere in
sight. She hears something hitting the windchimes and making a
dragging noise on the back patio, and she slowly, armed with a kitchen
knife, walks toward the sliding glass door. She pulls the curtain
back, and the man in the mask is standing there, and he slams his hand
on the window. She screams in terror, and bumps into the phonograph in
the living room, knocking the needle off track, which causes it to
begin repeating the same phrase from a country song. Suddenly, the
front door opens slightly, and Kristen approaches it. In between the
crack of the door someone wearing a doll-like mask peeks her head
through. Kristen closes the door, locks it, and hides in the bedroom,
yelling for the strangers to go away. Suddenly, the vinyl album stops
skipping, and footsteps come down the hallfortunately, it is only
James, who is entirely unaware of what is going on.
The couple search the house, but find nobody, and James initially
believes Kristen to be letting her imagination get to her. The couple
see the blonde woman, Dollface (Gemma Ward), standing in the back
yard, staring at the house. James then goes outside to the car to
retrieve his cell phone, only to find the car entirely vandalized, and
his cell phone stolen. Dollface touches the back of his neck as he is
crouched down in the car, and runs off, only to reappear a few feet
from the car. He tells her to leave, and Kristen pokes her head
outside in concern. James turns to Kristen, and when he turns back
around, Dollface has vanished. James returns to the house, and he and
Kristen find his cell phone sitting on the piano with its battery
removed. James decides it's time to leave.
They go outside and attempt to drive away in the car, even with its
tires slashed, but a truck pulls up behind them, driven by a different
unidentified woman, wearing a mask that resembles a pin up. The Man in
the Mask (Kip Weeks) appears in front of the car, and the Pin Up
Girl(Laura Margolis) rear-ends the car, as James and Kristen scramble
back into the house. They find a shotgun and gun shells in the
bedroom, along with the word "hello" written all over the bedroom
window in red paint by the villains. They approach the front door with
the gun, and the Man in the Mask begins to break through the door with
an axe. They block the door with the piano, and James attempts to
shoot him, but misses. They then hide in a room down the hallway,
armed with the gun toward the open doorway.
James' friend, Mike (Glenn Howerton), whom he called earlier, arrives
at the house, and has a rock thrown through his windshield. He
approaches the house, and hears country music playing loudly on the
record player. He enters through the back glass door, just as Dollface
emerges from the shadows behind him. He sees the house is a complete
disaster, and he walks down the hallway as the music continues
playing. The Man in the Mask appears behind him, holding up his axe
preparing to strike. Just as the music stops, Mike steps in the
doorway, and James fires the gun, striking Mike right in the head. He
dies instantly, and after a few seconds James and Kristen realize they
shot the wrong person. The villains paint "KILLER" on the back door to
taunt James, and he heads to the barn outside to use a ham radio for
help. He spots Pin Up Girl emerging from the barn, and attempts to
shoot at her from down on the ground, but the Man in the Mask runs up
behind him at full speed. Kristen soon follows, after she senses the
presence of the Man in the Mask in the house. She falls, twists her
ankle, and is unknowingly stalked through the front lawn by Pin Up
Girl. Once she gets to the barn, she fiddles with the radio, but it is
then destroyed by Pin Up Girl.
Kristen crawls back to the house, as Dollface sits on the swing set in
the backyard and Pin Up Girl stands in front of the barn. Once inside,
Kristen cannot find James, and the power goes out. The Man in the Mask
then enters the front door, and Kristen hides in a pantry as he lurks
around the living room. He leaves, and just as Kristen is about to
slip out of the pantry, Dollface appears in the door's slit shutters,
and smashes it through. She then pauses, and notices the engagement
ring, and Kristen emerges from the pantry, while Dollface taunts her
by spinning a butcher knife around on the counter. The Man in the Mask
then enters the house, holding a defeated James by his shirt collar.
Kristen runs to the bedroom, but the window does not open. The lights
come back on, and she creeps back toward the hallway. Upon reaching
the doorway, The Man in the Mask rushes toward her, slamming her head
into the back wall of the hallway. She falls to the floor and he drags
her down the hall. She is initially unconscious but soon begins to
claw at the floor and the screen fades to black as she screams.
It is then daylight, and each of the strangers loom over Kristen and
James, who are now tied to chairs in the living room; Kristen has been
dressed back into her white gown. Kristen cries, and asks "Why are you
doing this to us?", to which Dollface emotionlessly replies, "Because
you were home". Each villain removes their mask, but the camera does
not show their faces. The three strangers then take turns stabbing
James and Kristen, and then leave in their truck. As they drive down
the road, they stop to talk to two boys delivering religious
pamphlets. Dollface gets out of the truck and asks for one, to which
one of the boys asks, "Are you a sinner?". "Sometimes", she says, and
when the children are out of ear shot, Pin Up Girl says quietly,
"It'll be easier next time." The strangers then drive off.
The two boys approach the house, and enter to find a bloody and
disastrous scene. James lies on the floor, dead, and Kristen in the
hallway, her white gown saturated in blood. One of the boys approaches
Kristen's body, and just as he is about to reach toward her, she grabs
his arm and screams in terror.