剧情介绍
AnunknownthiefstealsanimportantnavaltreatyfromtheofficeofMr.PercyPhelps,aForeignOfficeclerk.Phelps'sdistressgiveshimabrainfeverthatlastsfornineweeks.Ashebeginstorecover,hewritestohisoldschoolmate,Dr.Watson,begginghimtoinviteSherlockHolmestoinvestigatethematterandfindthetreaty.Otherwise,hishonorandhappinessaregoneforever.Holmestakesupthecasewithzest,butgivesPhelpsnofalsehopes.Themysteryisasdarkandtangledasanyhehasknown. 展开全部