TheMostUnknownisanepicdocumentaryfilmthatsendsninescientiststoextraordinarypartsoftheworldtouncoverunexpectedanswerstosomeofhumanity’sbiggestquestions.Howdidlifebegin?Whatistime?Whatisconsciousness?Howmuchdowereallyknow?Byintroducingresearchersfromdiversebackgroundsforthefirsttime,thendroppingthemintonew,immersivefieldworktheypreviouslyhadn’ttackled,thefilmrevealsthetruepotentialofinterdisciplinarycollaboration,pushingtheboundariesofhowsciencestorytellingisapproached.Whatemergesisadeeplyhumantriptothefoundationsofdiscoveryandapowerfulreminderthattheunansweredquestionsarethemostcrucialonestopose.DirectedbyEmmy-nominatedandPeabodyAward-winningfilmmakerIanCheney(TheSearchforGeneralTso,TheCityDark)andadvisedbyworld-renownedfilmmakerWernerHerzog(Fitzcarraldo,Aguirre,TheWrathofGod,GrizzlyMan),TheMostUnknownisanambitiouslookatasideofscienceneverbeforeshownonscreen.ThefilmwasmadepossiblebyagrantfromScienceSandbox,aSimonsFoundationinitiativededicatedtoengagingeveryonewiththeprocessofscience.
大唐年间，金华县有狐妖作祟，中秋前接连有人被咬噬致死。大理寺丞狄仁杰途经金华，阴差阳错地卷入案子，他强行克制自己的心理阴影，抽丝剥茧，最终靠悲悯心揭开了流传了十五年的“狐妖迷案”……
广东佛山人叶问（梁朝伟 饰），年少时家境优渥，师从咏春拳第二代传人陈华顺学习拳法，师傅“一条腰带一口气”的告诫，支持他走过兵荒马乱、朝代更迭的混乱年代。妻子张永成（宋慧乔 饰）泼辣干练，二人夫唱妇随，琴瑟合璧。