▁finally ▁seemed ▁to ▁be ▁good ▁and ▁the ▁Rob ins ons ▁try ▁to ▁sail ▁to ▁the ▁next ▁har bor , ▁the ▁y acht ▁gets ▁into ▁a ▁storm ▁and ▁the ▁family ▁ship w re cks ▁on ▁a ▁desert ed ▁island . ▁Of ▁course , ▁Marsh a ▁Robinson ▁- ▁being ▁a ▁social ite ▁- ▁fre aks ▁out ▁and ▁threat ens ▁her ▁husband ▁with ▁a ▁nerv ous ▁break down ▁if ▁they ▁aren ' t ▁saved ▁within ▁the ▁next ▁ 4 5 ▁minutes ▁and ▁the ▁rest ▁of ▁the ▁family ▁isn ' t ▁fond ▁of ▁their ▁situation ▁either . ▁But ▁nobody ▁saves ▁them ▁and ▁nobody ▁knows ▁where ▁they ▁are . ▁So ▁there ' s ▁nothing ▁to ▁do ▁but ▁sett le ▁in , ▁surv ive ▁and ▁build ▁a ▁tree ▁house . ▁ ▁Life ▁on ▁the ▁island ▁turns ▁into ▁routine , ▁although ▁Marsh a ▁films ▁herself ▁while ▁giving ▁statements ▁about ▁her ▁family ' s ▁miser able ▁situation ▁after ▁the ▁ship w reck ▁- ▁just ▁in ▁case ▁they ' ll ▁be ▁saved ▁and ▁she ▁has ▁foot age ▁for ▁TV ▁shows . ▁ ▁Meanwhile ▁the ▁pir ates ▁have ▁been ▁str and ed ▁on ▁the ▁island , ▁too , ▁which ▁the ▁Rob ins ons ▁do ▁not ▁know . ▁The ▁island ▁also ▁has ▁an ▁inhab it ant , ▁a ▁ship w reck ed ▁sur fer ▁named ▁D igger , ▁who ▁secret ly ▁e ats ▁all ▁of ▁Marsh a ' s ▁ch oc ol ates . ▁The ▁Rob ins ons ▁get ▁to ▁know ▁him ▁when ▁Doug ▁has ▁an ▁under water - acc ident ▁and ▁needs ▁to