WakingupchainedtotheceilinginawarehousesomewhereinLithuaniaStephen,anex-soldier,isfacedbyhisinterrogators.TheytellhimthathewasinvolvedinthekidnapoftheRussianForeignMinisterbyafarrightgroupwhowillexecutetheMinisterliveontheinternetin90minutes.TheybelieveStephenknowsthewhereaboutsofthekidnappedMinister,butStephenhasamnesiaandtimeisrunningout.Hisinterrogatorshoweverhavebeengivenpermissiontouseanymeansnecessarytounlockhismemories-andthatmeanstakingthemalltosomeverydarkplaces.TheUnlockisthefirstofakind.TheactorplayingtheleadroleStephenhasnotseenascriptandknowsnothingaboutthestory.Noteventhegenreofthefilm.Hewasisolatedentirelyfromcastandcrewuntilfilmingended.Beingcompletelyinthedarkeveryreactionisreal.WecallitHyperRealfilmmakingandithasneverbeendonebefore.—JamieMollart