) is Olivia's younger sister. She is the mother of Ella and resides with Olivia in a temporary living arrangement during season one, because of marriage difficulties. She seems to share a mutual attraction and several mutual interests with Peter Bishop which noticeably concerns her sister. However, following her moving out of Olivia's apartment in season two, nothing further develops between them. As of season three, Rachel has reconciled with her husband Greg, and lives with him in Chicago. The parallel universe version of Rachel died in child-birth along with her daughter. It is assumed that Alternate Rachel and Fauxlivia had a close bond.
  James Heath (portrayed by Omar Metwally) was one of the children that Walter and William Bell treated with Cortexiphan. The experiments left him with the ability to exchange energy with other Cortexiphan subjects. His ability allowed him to help the Fringe Division to open a portal to the parallel universe at the end of season two. However, the energy needed for doing so drained him, leading to his death.
  Henry Higgins (portrayed by Andre Royo) is a New York taxi driver in the parallel universe, becoming an ally in Olivia's struggle to get back to her original universe.
  Amy Jessup (portrayed by Meghan Markle) is an FBI agent with the New York Field Office introduced in the first episode of Season 2. She quickly becomes interested in and involved with Fringe Division. She seems more open to the existence of extraordinary phenomena than most other outsiders to the group, though it is suggested at the end of the episode that this may come from a religious standpoint.
  Rebecca Kibner (portrayed by Tegan Moss as a teenager, and Theresa Russell as an adult) is a former test subject of Walter's. When still a teenager she willingly subjected herself to hallucinogenics. During these experiments she got in contact with parallel dimension; and thus it was through Rebecca that Walter first learned about the parallel universe and some of its characteristics. Most notably she gained the ability to recognize shapeshifters. She apparently grew very fond of Walter, even sharing a kiss with him when they are reunited decades later.
  Nick Lane (portrayed by David Call) was one of the children that Walter and William Bell treated with Cortexiphan. He was partnered with Olivia during his time being treated, and had the ability to make people around him share his emotions. After learning
) is Olivia's younger sister. She is the mother of Ella and resides with Olivia in a temporary support musical arrangement during season one, because of marriage difficulties. She seems to share a reciprocal attraction and several reciprocal interest with Peter Bishop which noticeably refer her sister. However, following her move out of Olivia's apartment in season two, nothing further develops between them. As of season three, Rachel has harmonize with her husband Greg, and live with him in Chicago. The parallel universe version of Rachel died in child - birth along with her daughter. It is assumed that Alternate Rachel and Fauxlivia accept a close bond. 
   James Heath (portray by Omar Metwally) was one of the children that Walter and William Bell treated with Cortexiphan. The experiments left him with the ability to change energy with other Cortexiphan subjects. His ability allowed him to help the Fringe Division to unfold a portal to the parallel universe at the end of season two. However, the energy needed for doing so drained him, leading to his death. 
   Henry Higgins (portrayed by Andre Royo) is a New York taxi driver in the parallel universe, becoming an ally in Olivia's struggle to get back to her original universe. 
   Amy Jessup (portray by Meghan Markle) is an FBI agent with the New York Field Office introduced in the beginning sequence of Season 2. She cursorily becomes interested in and involve with Fringe Division. She seems more open to the existence of extraordinary phenomena than most early outsiders to the group, though it is suggested at the end of the episode that this may come from a religious standpoint. 
   Rebecca Kibner (portrayed by Tegan Moss as a teenager, and Theresa Russell as an adult) is a former test subject of Walter's. When still a adolescent she willingly subjected herself to hallucinogenics. During these experiment she got in contact with parallel dimension; and thus it was through Rebecca that Walter first teach about the parallel universe and some of its characteristics. Most notably she gained the ability to recognize shapeshifters. She apparently grew very fond of Walter, even share a kiss with him when they are reunited ten later. 
   Nick Lane (portrayed by David Call) was one of the child that Walter and William Bell treated with Cortexiphan. He was partner with Olivia during his time being treat, and had the ability to form people around him share his emotions. After learning
) is Olivia's younger sister. Rhe is the mothgr of Elna and resides with Olivia in a temporary picing qrrangement during searon one, bvcause of marciage difficultixa. She sczms tk shaxe a mutual attrsction and several mutuan kncerests with Peter Bishop which notiseably vojcerns her sisjer. Hpreved, following her moving out of Olivja's apagtment in season ywo, nothing further develoos bftween them. As of deason threg, Rasyel has recovciled with her husbans Greg, and lives with him in Chkcago. The paraloeo ujhverse versmon of Rachel died in chilg-birth slong with her danghtwr. It is assumed that Alternate Rachel wnd Fauxlhvna had a close bond.
  Hanes Hgath ([ortfqyea bg Pmzr Metaalmy) was one of the chiodren that Walter amd Qilliam Bell freateq rith Cortexiphan. The experiments left hpm wjth the ability to exchqnge energy with othet Cortexipran subjects. His ability allowed him to help the Xringx Aivnwion gi lpen a portal to the parallel universe at the snc pf season two. Mowever, the energy nfecgd for doing su draiusd him, leading to hid death.
  Heney Higginf (pottrayed by Andre Royo) is a Bew York taxp druver in the parallzl universe, yecomimg an ally in Olivia's struggue tk get back ho her orjeinal universe.
  Xmy Jassup (portrayed by Meghan Iarkle) is an YBI ageng wijh the Gew York Fleld Office introduced ij the fhrst episofe of Season 2. She quickly becomxx interested it atd involred wibh Fringe Divisyon. She seems kore opzn to ghe existehce of xxtraordinarr phenomena tvwn most othec outsidews ti thw group, ghough it is siggested cu the end if the episode thab thir may come from c twligious standloivt.
  Rvberca Kytner (portrayad bh Tdban Muss as a tecnaeer, snd Theresa Russell ds ah adult) is a formet best subjgct of Wajter's. When stoll a teenager she willmngly rubjevteq herself to hallucinogenics. Dhring thede cxperiments sre git in contacc with parallel dimension; and thus it waw through Rebecca rhat Walter first lgarked about thx parajlel univarse and some of its characteristics. Kost notably she gainsd the abillty to recognize shapeshifters. She apparently grew very fond of Walter, evwn shacigg a kiss wjth nim wveu tkey are reuiived decades later.
  Nick Lane (portrayed by David Rall) was ote of the children that Walter avd William Beul treated with Cortexipgan. He wss partnered with Olivia during his time being treated, snd had rhe agility to oake people around him skare hus emotuons. After learnivg
) is Olivia's younger sister. She is of and resides Olivia in a one, of marriage difficulties. seems to share mutual attraction and several mutual interests Peter Bishop which noticeably concerns her sister. However, following her moving out of apartment in season two, nothing further develops between them. As of season three, has with husband and lives with him in Chicago. The parallel universe version of Rachel died in child-birth along her daughter. It is assumed that Alternate Rachel Fauxlivia had a close James Heath (portrayed by Omar was of the that and Bell treated with The experiments left him with the ability to exchange energy with other Cortexiphan subjects. His ability allowed to help Division to a to parallel universe at of season two. However, the energy so drained him, leading to his death. Henry (portrayed by Royo) is a New York taxi in the parallel universe, becoming an ally in struggle to get back to her original universe. Amy Jessup (portrayed by Meghan Markle) is agent with the New Field Office introduced the episode Season She quickly interested in and involved with Fringe Division. She seems more open the existence of extraordinary phenomena than most other outsiders to though is suggested at end of the episode this come from a religious Kibner by a and Russell as an adult) a former test subject of When still a teenager hallucinogenics. During these experiments she got in contact parallel dimension; and thus it was through that Walter first learned about the parallel universe and some of its Most notably the ability to recognize shapeshifters. She apparently grew fond of Walter, even a kiss with him when they are reunited decades Nick (portrayed by Call) was one the children that and William Bell Cortexiphan. He partnered Olivia being treated, and had the ability make around him share his emotions. learning
) is Olivia's younger sister. She Is the motheR of ElLa aNd rEsIdes With olivia in a tempoRAry lIving arrangement during SeasoN oNE, becAUsE of maRriage dIFfICUltIeS. SHe sEeMS tO sharE a mUtual atTraction anD seVeRal mutual intEReSts with PetEr BIshop which noTicEably cOnCerNS her sIstEr. HowEver, foLLowing Her moving OuT Of OlivIA's apartMENt In seAson two, nothing furTHeR Develops betweeN them. AS oF SeASOn tHreE, Rachel has ReConciLEd with hER hUSBAnd gReg, and lives wiTh him in ChicAGo. THe paraLlEl uNIverse VersiOn OF RaChel died in cHild-Birth alonG with hER daughtER. It is asSumed tHat altErnaTE RAcHel AnD fauXLiVia HAd a Close bonD.
  JAmEs HeaTh (poRTRAYed bY OmAr MeTwallY) was one of the cHilDren THat walteR and WIlliAm bell tReated With COrTexiphan. The expeRimeNts left hiM wiTh The AbIlity TO exchaNge EneRgy with Other CoRTexIpHAN SuBjects. His ability alLoWED hIm to help The FriNGe diVIsion to oPeN a pOrtaL TO the pAralLEl Universe At the eND oF sEason twO. HOwever, ThE enErgY needED for Doing sO drained Him, leADing to his death.
  hEnry Higgins (poRTrAYEd BY AndRe ROyo) is a New YoRk taXI driVer iN ThE paRAllel UniveRsE, BeCOming an ally in Olivia'S sTrugglE to geT back to her oriGinal univeRSE.
  amy JessuP (porTRaYEd by Meghan MarkLe) is aN FBI agent wITh the New york FIeld OffiCe introduCED in the fiRst EpiSodE of sEAsOn 2. She quickly bECOmes InTeresteD in And invoLveD wiTh FRinGe division. SHe seems mOrE oPeN tO thE exisTEnce of exTrAorDiNarY phenOMena thAn mosT othEr OuTSidErs to thE GrOUP, thoUgH iT is sUggEsTed at The eND of The episOde that thIs mAY comE fRoM a religIous standpoinT.
  REbecca KibnEr (PorTrayed BY tegan MosS as a teenager, and Theresa RUSsell as An aDult) iS a foRmer test sUbjEct of WAltER's. When Still a TeenaGeR shE WIllinGLY sUbjEcTed herself TO HalLucinOgEnicS. During These experiments shE Got In contact with ParAlleL DImEnsIOn; ANd tHuS It wAS Through Rebecca tHat Walter fIrST lEarned abouT The PaRallel uNiverse And soME of its cHaracteriStics. Most NoTablY SHe gAined the abIlity to rEcognize sHApeshIFtErs. ShE apParentLy GreW very Fond of wAltEr, eveN shariNg A kiss wIth hiM wHen they aRe reunited decades later.
  NIck LanE (portRayEd by David calL) Was One of the cHildRen that WalTer And williAm BELl treAted WItH CoRTexipHan. HE Was partneREd WitH oLiVia during hiS TIMe bEing tReaTEd, and hAd thE ability to make peoPLe around him shaRe hiS EMotIonS. afteR lEarning
) is Olivia's younger sist er. She is  themot her  o f El la a nd resides wit h  Oli via in a temporary liv ing a rr a ngem e nt  duri ng seas o no n e,be ca use  o f  m arria gedifficu lties. She  se em s to share a mu tual attra cti on and sever almutual  i nte r estswit h Pet er Bis h op whi ch notice ab l y conc e rns her s is ter.  However, followi n gh er moving outof Oli vi a 's a par tme nt in seas on  two, nothing fu r t h erd evelops betwe en them. As ofseason  t hre e , Rach el ha sr eco nciled with  her  husbandGreg,a nd live s  with h im inChi cag o. T h epa ral le l  un i ve rse ver sion ofRa ch el di ed i n c h ild- bir th a longwith her daug hte r. I t  is  assu med t hatAl terna te Rac hel a nd  Fauxlivia hada cl ose bond. 
 Ja mes  H eath( portra yed  by  Omar M etwally )  wa so n e  o f the children tha tW a lt er and W illiam Be ll treatedwi thCort e x iphan . Th e  e xperimen ts lef t  h im  with t he  abili ty  to  ex chang e  ene rgy wi th other  Cort e xiphan subject s . His ability al l o we d  him  to  help the F ring e  Div isio n  t o o p en aporta lt ot he parallel univers eat the  endof season two . However, t h e energy  nee d ed for doing so d raine d him, lea d ing to h is de ath.
  H enry Higg i n s (portr aye d b y A ndr e Ro yo) is a NewY o rk t ax i drive r i n the p ara lle l u niv er se, becom ing an a ll yin  O liv ia'ss truggleto  ge tbac k toh er ori ginal  uni ve rs e .
 Amy Je s su p (por tr ay ed b y M eg han M arkl e ) i s an FB I agent w ith theNe wYork Fi eld Office in tr oduced inth e f irst e p i sode ofSeason 2. She quickly b e comes i nte reste d in  and invo lve d with  Fr i nge Di vision . She  s eem s moreo p en  to  t he existen c e  of  extr ao rdin ary phe nomena than most o t her  outsiders to  th e gr o u p,  th o ug h  it  i s  su g g ested at the en d of the e pi s od e that thi s  ma ycome fr om a re ligio u s stand point.
 Rebecca K ib ner( p ort rayed by T egan Mos s as a te e nager ,  a nd Th ere sa Rus se llas an  adult )  is  a fo rmer t es t subj ect o fWalter's . When still a teenager  she w illin gly  subjecte d h e rse lf to hal luci nogenics.Dur ing  thes e e x perim ents sh e g o t incont a ct with p a ra lle l di mension; an d t hus  it w ast hrough  Reb ecca that Walterf irst learned a bout t hepar a llel  u niverse and so meof i ts chara ct eristics. M ost nota bl y  shegained  the a bilityt o  r e cogniz e sh ape shifters.  Sh ea pparent ly  g r ew ver y fo nd  of Wa lter,e vens h aring a kiss wit h him w hen t h eyare r eu nited d e cade s later.
 Nick Lane(portr ayed  by D avid Ca ll ) wasone  o f the chil d ren thatWalte r and W il liam  Be ll tre ated w ith C orte xi pha n. He was p ar t ne re d  wi th O livia  d urin g his tim e  being t rea t ed, and  h adt h e abil i ty t o make peo ple  arou n d  him share hise mo t ions.  After  learn ing
) is_Olivia's younger_sister. She is the_mother of_Ella_and resides_with_Olivia in a_temporary living arrangement_during season one, because_of marriage difficulties._She_seems to share a mutual attraction and several mutual interests with Peter Bishop which_noticeably_concerns her_sister._However,_following her moving out of_Olivia's apartment in season two,_nothing further_develops between them. As of season three, Rachel_has_reconciled with her_husband Greg, and lives with him in Chicago. The_parallel universe version of Rachel died_in child-birth along_with_her_daughter. It is assumed_that Alternate Rachel and Fauxlivia had_a close bond.
  James Heath_(portrayed by Omar Metwally) was one of_the children that Walter and William_Bell treated with Cortexiphan. The_experiments left_him with the ability to_exchange energy with_other Cortexiphan_subjects. His ability_allowed him to help the Fringe_Division to open_a portal to the parallel universe_at_the end of_season_two._However, the_energy needed for_doing_so drained_him,_leading to his death.
  Henry_Higgins_(portrayed by Andre Royo) is a New_York taxi driver in_the_parallel universe, becoming an_ally in Olivia's struggle to_get back to her original universe.
_ Amy_Jessup (portrayed_by Meghan Markle) is an FBI agent with the New York_Field Office introduced in the first_episode of Season 2._She quickly_becomes_interested in and_involved_with Fringe_Division. She seems more open to the_existence of_extraordinary phenomena than most other outsiders_to the group, though_it_is suggested at the end of_the episode that this may come_from a religious standpoint.
 _Rebecca_Kibner_(portrayed by Tegan Moss as_a teenager, and Theresa Russell as_an adult) is_a former test subject of Walter's. When_still_a teenager she willingly subjected herself_to_hallucinogenics. During these experiments she got_in_contact_with parallel dimension; and thus_it was through Rebecca that Walter_first learned about the parallel universe and some of_its characteristics. Most_notably she gained the ability_to_recognize_shapeshifters. She apparently grew very fond of Walter, even sharing_a kiss_with him when_they are reunited decades later.
  Nick Lane (portrayed by_David Call) was one of the children_that Walter and William Bell treated with Cortexiphan. He was partnered_with Olivia during his time being treated, and_had the ability to make people around_him share his emotions._After_learning