AsElizaandBlake’sonce-fraughtrelationshipbeginstoevolve,theyfindthatworkingtogethermaybeatrickyprospect.Meanwhile,newlywedsIvyandPottsadjusttomarriedlife,anewdetectivesettlesinatScotlandYard,andNashcauseschaos,evenfromacrosstheglobe.Joiningthisseason’sadventuresinhisgreatlyanticipatedreturnisMosesValentine,whoswoopsintohelpElizaandhercrew,justwhentheyneedhimmost.
