MurdochandInspectorBrackenreidareaboardtheSSKeewatinaftertheowner,ClarenceMacFarlane,receiveswhathebelievesisathreat.TheKeewatinisabouttodepartfromTorontoonitsmaidenvoyagedestinedforRochester,N.Y.andMurdochthinkstheyshouldstayonboard,especiallyafterheseesthatJuliaisoneoftheinvitedguests.Theirpresenceprovesusefulafter...