Threeillegaldrugdealerslaunchedoutonavoyageinahomemadesubmarine.Thesubmarineworkedwellinitially,butitstartedtomalfunction.Inattemptingtoreducetheweightsomehow,theywereinvestigatingthecargosectionwhentheydiscoveredayoungfemale,Reina,hiddenthere,andshelookedappalling.Asthesituationgetsworse,thetensionsamongthethreemenareheightened,andinthemidstofthis,Reinaattemptstoescape,butshehasnowheretogointheendlessopensea导演采用平实的艺术视角。影像修复技术让历史更加可感，全彩处理增强细节表现，画面技术提升观看体验。技术使用保持克制，整体色调追求历史真实。整体场面注重精神传达。色彩运用体现严谨态度，声音设计追求内敛风格。　　Withanunusualsettingofthesubmarine,wherenothingcanbeseenotherthanthehorizon,Submersiblecapturesthetensionoftheconflictsbetweenthecharactersandtheirstruggleforsurvival,whilethesubmarineenvironmentitselfarousesextremeclaustrophobiaandanxiety.ThetopstarfromColumbia,NataliaReyes,whoattractedtheworldwidefilmindustry’sattentionwithCiroGuerra’sBirdsofPassage(2018),andmadeherHollywooddebutinTerminator:DarkFate(2019),onceagaindrawsattentioninherroleasReina.(JinPARK)