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[[quoteright:350:[[Film/FridayThe13thPartVIIIJasonTakesManhattan http://static.tvtropes.org/pmwiki/pub/images/friday_the_13th_ny_through_the_window_4321.png]]]]

In the horror genre, windows are not the safest thing. They're mostly [[SoftGlass thin breakable glass]], often big enough to let monsters and crazed madmen use it as an improvised entrance and make for a nice spot to grab unsuspecting victims to their doom. Barricading windows can be hard work if there are too many of them and more often than not whatever is trying to get through, will.

Compare SuperWindowJump, DestinationDefenestration and WindowPain, in which windows are used for for improvised entrances, deliveries and exits, rather than monsters using them.



[[folder:{{Anime}} and {{Manga}}]]
* The Rail Tracer from ''LightNovel/{{Baccano}}'' kills several mooks by pulling them out the windows of the train.

* In ''Recap/TintinTheSevenCrystalBalls'', two of the members of the Sanders-Hardiman expedition fall victim to crystal balls hurled through their windows. Professor Cantonneau is attacked this way just as Tintin tries to warn him not to go near the window. Dr. Midge is then placed under police guard, but TheGuardsMustBeCrazy and turn away from the window just long enough for another glass-shattering attack to happen.

* ''Film/ShaunOfTheDead''. Most notably when [[spoiler:David]] foolishly stands with his back right against a window, and (predictably, [[AssholeVictim considering his recent actions]]) the zombies break through and pull him out to eat him.
%%* ''Film/{{Tremors}} 2'', several times.
* In the original ''Film/ANightmareOnElmStreet1984'', [[spoiler:the last scare of the movie has Freddy snag the heroine's mother through the front door window.]]
* ''Franchise/FridayThe13th''
** The very last scare of ''Film/FridayThe13thPart2'' was Jason busting through the window in slow motion in a hallucination the FinalGirl had.
** It also happens twice in ''[[Film/FridayThe13thTheFinalChapter The Final Chapter]]'' when Jason tries it on Tommy. Trish decides to DropTheHammer on him as a result.
** Jason tries to grab Rennie in ''[[Film/FridayThe13thPartVIIIJasonTakesManhattan Jason Takes Manhattan]]'' through a cabin window, but she manages to deter him by stabbing him the eye with an ink pen.
* In ''Film/InTheMouthOfMadness'', a lunatic crashes through a cafe window with an axe in an attempt to kill Sam Neill's character.
* Subverted in ''Film/IndependenceDay'': the monster smashes into the window but it doesn't break. And then promptly Inverted.
-->'''General William Grey:''' Is that glass bullet-proof?\\
'''Major Mitchell:''' No, sir!
* In ''Film/TheDescent'', Sarah gets impaled in the head by a steel beam crashing through the window. But don't worry, it was AllJustADream.
%%* The killer in ''TheToolboxMurders'' gets to do this.
%%* ''Film/{{Feast}}''
%%* ''[[Film/FourteenOhEight 1408]]'' has way too much fun with this trope.
* ''Film/TheFog'' (1980). Zombies break through stained glass windows in a church to attack the protagonists.
* In the original ''Film/NightOfTheLivingDead1968'', the hero is trying desperately to board them up while zombies reach through the broken glass for him. Great tension and suspense builder.
* ''Film/{{Dreamscape}}''. While Alex and the boy Buddy are in the house, the snake man breaks in through a window and attacks Buddy.
* Lampshaded in ''Film/TheMist''; everyone is inside a supermarket, and once they realize that there actually ''is'' something God-awfully horrible out there, someone points out that the entire front side of the building is a row of windows. The next few minutes consists of the hold-outs piling up everything they can to block the windows off, with only a relatively small bit of the tops exposed.
* The final act in ''Film/{{Alien 3}}'' has a bait-and-chase plan to lure the xenomorph into a lead mould by having it chase the inmates, who then close doors behind them to corral it where they need it... until the xeno takes advantage of the glass windows set into the doors to smash through and pick off the unlucky prisoner. The next inmate to try this is understandably [[OhCrap rather nervous]].

* In the ''Series/BuffyTheVampireSlayer'' episode where they throw a coming-home party for Buffy, they end up getting attacked by various monsters (of course), many of whom attack through the windows.
** After Xander acquires carpentry skills, he lampshades the frequency of this occurrence, saying he wonders why he even bothers fixing the frames.

* ''Franchise/ResidentEvil'', and {{Capcom}} horror games in general have things breaking in from windows.
* This is the method used by the various enemies to enter in the Nazi Zombies mode of ''VideoGame/CallOfDuty: World at War''. Barricading them (and their inevitable being broken down again shortly after) is an important game mechanic.
* In the ''{{Action 52}}'' game City of Doom, touching windows kills you instantly.
* In one level of the horror-shooter ''{{Metro 2033}}'', there is a incredibly tense sequence where you are walking through a ruined library on the surface and are ambushed and trapped within a small room by one of the strongest monsters in the game, the Librarian. When you try and break down a rotting door to get out, the thing attacks.
* In ''VideoGame/{{Ib}}'', there are many rooms with windows, and one of them will break to allow an enemy to keep chasing you.
* The most common death in Die2Nite has zombies break into your house through a poorly barricated window and eat you alive.

* An early ''Webcomic/PennyArcade'' strip features the line "'Survival Horror' is a fancy way of saying 'Monsters will come through windows'."