▁While ▁the ▁newly - prom oted ▁Com mod ore ▁propos es ▁to ▁Elizabeth ▁Sw ann ▁at op ▁the ▁for tr ess , ▁she ▁f ain ts ▁and ▁to pp les ▁over ▁the ▁wall ▁into ▁the ▁har bor ▁below . ▁Captain ▁Jack ▁S par row ▁res c ues ▁her . ▁Nor r ington ▁arr ests ▁S par row ▁for ▁pi racy , ▁despite ▁his ▁hero ic ▁de ed . ▁▁ ▁When ▁pir ates ▁attack ▁Port ▁Royal ▁and ▁kid nap ▁Elizabeth , ▁Nor r ington ▁purs ues ▁the ▁pir ates ' ▁ship , ▁the ▁Black ▁Pear l . ▁Turner , ▁now ▁a ▁black sm ith ' s ▁app rent ice ▁who ▁secret ly ▁lov es ▁Elizabeth , ▁initi ates ▁his ▁own ▁plan ▁to ▁save ▁Elizabeth ▁and ▁fre es ▁Jack ▁S par row . ▁T ogether ▁they ▁comm ande er ▁HMS ▁Inter ceptor , ▁str and ing ▁Nor r ington ▁ab o ard ▁the ▁disabled ▁Da unt less . ▁Watch ing ▁as ▁S par row ▁and ▁Turner ▁make ▁off ▁with ▁the ▁Inter ceptor , ▁Nor r ington ▁grud ging ly ▁acknowled ges ▁S par row ' s ▁unexpected ▁clever ness ▁and ▁compet ency . ▁ ▁Nor r ington ▁purs ues ▁S par row ▁and ▁Turner ▁with ▁three ▁object ives : ▁rec laim ▁the ▁Inter ceptor , ▁capture ▁Jack ▁S par row , ▁and ▁rescue ▁Elizabeth . ▁Barb ossa ▁s inks ▁the ▁Inter ceptor ▁and ▁mar o ons ▁S par row ▁and ▁Elizabeth . ▁Nor r ington ▁sp ots ▁Elizabeth ' s ▁dist ress ▁signal ▁and ▁res