uses , ▁and ▁Ke amy ▁k ills ▁the ▁doctor ▁and ▁G ault ▁in ▁response . ▁Lap id us ▁acqu ies ces ▁and ▁Ke amy ▁leaves ▁the ▁fre ighter ▁with ▁a ▁group ▁of ▁mer cen aries , ▁int ending ▁to ▁" tor ch ▁the ▁Island ". ▁When ▁the ▁hel ic opter ▁passes ▁over ▁the ▁surv iv ors ' ▁beach ▁camp , ▁Frank ▁dro ps ▁a ▁bag ▁containing ▁a ▁satellite ▁phone ▁onto ▁the ▁beach . ▁ ▁At ▁the ▁end ▁of ▁the ▁episode , ▁Lock e ▁enters ▁the ▁cabin ▁alone ▁and ▁meets ▁the ▁figure ▁of ▁the ▁dece ased ▁Christian ▁She ph ard ▁( John ▁Terry ), ▁who ▁claims ▁he ▁is ▁speaking ▁on ▁Jacob ' s ▁beh alf ▁and ▁is ▁accompanied ▁by ▁his ▁daughter ▁Cla ire ▁Little ton ▁( Em il ie ▁de ▁Rav in ). ▁Christian ▁war ns ▁Lock e ▁that ▁Ke amy ' s ▁mer cen aries ▁from ▁the ▁K ah ana ▁are ▁already ▁en ▁route ▁to ▁the ▁Island , ▁and ▁that ▁the ▁Island ▁must ▁be ▁moved . ▁ ▁Production ▁▁ ▁" C ab in ▁F ever " ▁was ▁the ▁fifth ▁episode ▁to ▁be ▁directed ▁by ▁Paul ▁Edwards . ▁It ▁was ▁the ▁first ▁install ment ▁to ▁be ▁written ▁by ▁K yle ▁Pen ning ton , ▁the ▁ele vent h ▁by ▁Elizabeth ▁Sar no ff , ▁and ▁was ▁the ▁first ▁that ▁the ▁two ▁wrote ▁together . ▁Rec urr ing ▁guest ▁star ▁N est or ▁Car bon ell ▁appeared ▁in ▁seven ▁episodes ▁of ▁Lost s ▁third ▁season ▁as ▁Richard ▁Al pert ▁and ▁the ▁myster ies ▁surrounding ▁his