简介：BarneySnow(Wood)wakesupinahospitalwithnomemoryofwhyheisthere.Allhehasishisnameandsomevaguerecollectionsofacarcrash.Heassumesthatheisinthehospitalforhisamnesiaandsettlesintotrytorecover.Hequicklyrealizesthatalloftheotherresidentsoftheyouthclinicareallsufferingfromterminalconditions. Everyoneexcepthim. Mazzo,anotherpatient(playedbyJosephPerrino),asksBarneytoplayhostforhisvisitingtwinsister,Cassie.BarneyimmediatelyfallsforCassie(playedbyRachelLeighCook),andstrivestogetbetter,ifonlytobeabletoseeherinasettingoutsidethehospital.Heisdeterminedtolearnabouthispastsothathecanmakeherapartofhisfuture. Inhisexplorations,bothinsidehisshatteredmemoriesandthroughthephysicalroomsofthehospital,Barneystartstorealizethattherewasnocarcrash.DoctorHarriman(knownasTheHandymantoherpatients),inducedamnesiainBarneytomakehimforgeteverythinginhispast.BarneydemandstoknowwhyandHarrimantellshimhehascancer. TheexperimentalprocedurethatBarneyisundergoingisattemptingtotestthepowerofthemindinfightingcancer.Barneyhadvolunteeredforthetreatment,hopingforamiraclecure. ThetheorywasthatifBarneydidn’tknowhehadcancer,ifhisentirememoryofitwaseliminated,thebodymightstopcreatingthecancercells.TheexplanationDr.Harrimangivescomesfromanoldurbanlegendthatbumblebeesareaerodynamicallyincapableofflying.Basedonweightratiostowingpowerandwindresistance,thebumblebeeshouldbeincapableofflight,yet,thetheorysays,thebumblebeedoesn’tknowthat,soitfliesanyway.Thisstatementalsogivesthefilmitsname. TornbetweenhishopeforacureandhisdesiretocontinuehisbuddingrelationshipwithCassie,Barneyisforcedtochoosewhethertogothroughtheamnesiaprocedureagainorremainwiththememoriesandknowledgehehasthusfaracquired.…