简介：'InspectorHansBärlach,attheendofhiscareerandsufferingfromcancer,isrecoveringfromanoperation.HewitnesseshowhisfriendanddoctorSamuelHungertobelturnspaleandbecomesnervouswhenlookingataphotographinamagazineheisreading.ThepersonpicturedistheGermanDr.NehlewhocarriedouthorrificexperimentsonprisonersintheconcentrationcampStutthofnearGdansk,includingoperatingonpatientswithoutanesthesia.HungertobelexplainsthathiscolleagueFritzEmmenberger,whowasinChileandpublishingmedicalarticlesfromthereduringthewar,closelyresemblesDr.Nehle. BärlachsuspectsthatNehleandEmmenbergereitherchangedrolesduringtheirtimeinChileorhappentobethesameperson.[...]BärlachisconvincedthatDr.Emmenberger,whoisnowthedirectorofafamousprivateclinicfortherichanddyinginZurich,committedNaziwarcrimesunderthefalsenameofDr.Nehle.HedeterminestosignhimselfintoEmmenberger'sclinic[...]inordertoconfirmhissuspicionsandputthesuspectunderpressure.'…