神秘博士：另我炼狱  

TheDoctorisanobserverandUNITareprovidingsecuritycoveratanexperimentaldrillingprojectdesignedtopenetratetheEarth'scrustandreleaseapreviously-untappedsourceofenergy,namedStahlman'sGasafteritsdiscoverer.ProfessorStahlmandismissestheconcernsoftheproject'sExecutiveDirectorSirKeithGoldandexceedsallsafetymarginsinordertoexpeditethework.　　Soonhoweverthedrillheadstartstoleakanoilygreenliquidthattransformsthosewhotouchitintoviciousprimevalcreatureswithacravingforheat.TheDoctorisaccidentallytransportedbythepartially-repairedTARDIScontrolconsoleintoaparalleluniversewhereEnglandisruledbyamilitarydictatorship.　　Thedrillingprojectisatamoreadvancedstagehereand,thwartedbyhisfriends'ruthlessalteregos,heisunabletopreventthepenetrationoftheEarth'scrust,whichultimatelycausestheplanet'sdestruction.Escapingbacktohisownuniverse,wherethedrillingisstillinprogress,theDoctortriestowarnofimpendingdisaster.Atfirstheisdisbelieved,buthiswordsareborneoutwhenthepower-crazedStahlmanishimselftransformedintooneofthehideousprimordialcreatures.　　TheDoctor,aidedbyconsultantGregSutton,killsStahlmanwithice-coldblastsfromfireextinguishers.Heisfinallyabletoshutdownthedrillingwithonlymomentstospare.