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  Marston
Marston 306 (2)
First seen "The Kinship"
Last seen "Caged"
Series lifespan "The Kinship" to "Caged"
Portrayed by Frank Whaley

Gender Male
Age Late 40's to early 50's
Occupation Doctor
Scientist
Family Unknown
Killed Victims 1 killed by proxy
Status Dead
Cause of Death Throat cut open by Big Jim
Marston Death
Marston Gallery
"Mr. Rennie... We're only hours away from isolating the in-human properties in her blood. The effect that, that has when injected into an uninfected host is of great interest. However, if you're successful in getting the information we want, you'll be spared that future. The choice is yours."
—Marston to Big Jim.[src]

Marston was a recurring character in CBS' Under the Dome. He was a scientist and doctor that works for Aktaion Energy. He appears to be a high ranking individual due to him being the boss of Malick and Martin.

Before the Dome[]

Hardly anything is known about Marston's life before the dome came down, except that he worked as a doctor and scientist for Aktaion Energy.

Under the Dome[]

Season 3[]

"The Kinship"[]

Marston first appears when he talks to Malick about Big Jim's tests being negative and that the Egg hasn't altered him. He tells Malick that he has no further need for the mask, revealing who it is to Big Jim. Later, when Big Jim takes Malick hostage, he threatens to kill him if they don't allow him to leave. Marston simply nods his head and Martin, an Aktaion guard, shoots Malick. Big Jim is shocked by the fact that Marston just had his employee killed. Marston tells him that it was simply because Big Jim was using him as leverage and he needs the egg. Although Marston thinks he has won, Big Jim comes to the realization that Marston needs him to locate the egg. Big Jim runs off and Marston orders Martin to hunt him down.

"Alaska"[]

Marston catches Julia going through his stuff so he points a gun at her, but Big Jim then points a gun at him too. Marston shows them both about the egg discovered in Alaska when Aktaion mercenary walk in and point their guns at Jim, but Marston tells them to put down their guns and that they're all friends. He says that Julia will go get Christine and that Big Jim and him will talk about the egg. Marston pushes Jim into a bird cage and then orders Martin, a mercenary, to kill Indy. Jim watches helplessly as his dog is about to get killed and quickly admits that he destroyed the egg. He then gets his dog, Indy, back but remains in the cage. Marston tells Jim that he will be used as the control and Christine will be used as the experiment.

"Caged"[]

Marston shows Big Jim how and why the Dome came down on Chester's Mill. He then locks Jim in the bird cage where he interrogates Christine. He gets Jim out of there and tells him he must try harder, locking him with Christine again. When Junior and Barbie break in and fire several shots, Big Jim decides to flee the scene but Marston stops him and tells him he's not going anywhere. Jim then kills Marston by cutting his throat open. Marston then grabs his bleeding throat as he collapses to the floor.

Killed Victims[]

Appearances[]

Season 3 appearances
"Move On" "But I'm Not" "Redux" "The Kinship" "Alaska"
"Caged" "Ejecta" "Breaking Point" "Plan B" "Legacy"
"Love is a Battlefield" "Incandescence" "The Enemy Within"

References[]

TV Series Characters
Barbara/Cross Family BarbieDawnLauraMelanieDonBarbie's Mother
Rennie Family Big JimJuniorSamPauline
Shumway Family JuliaMaryPeter
McAlister Family JoeJackSteveFrankMrs. McAlisterAngie
Calvert Family NorrieMichaelCarolynAlice
Sheriff's Department CarterDellJackieGeorgiaLindaPaulFreddyDuke
WYBS Radio Station PhilDodee
The Clinic ChrisLindaAdamsBeth
Sanders Cement Works DuncanVictorAntoineJamesJarkLowellMarkColeCarsonKeith
Chester's Mill EricGregRogerAliceAudreyAidanDennyRodgerBernieSarahTommyIdaDresTerrySparkyScottyKayTedLarryMilesKillianDarrenSusanMichaelRosaGregBonnieTerryAlLarryTootBurtWallyAmyKyleRonaldHarrietCharlottePeteAbbyBenAndreaRebeccaTomLyleBethWendellMr. DamburgMr. FelmanOttoOllieMr. CunninghamBoomerClintWaylonRayRoseLesterMrs. MooreMyraScottJaniceEricJerryKevinPaulAllisonStephanieIvanGlennAnnMarshallJuneNoahConnieAmandaDonnaGaryPhilipBonnieJerryJustinAmyMelindaStevenGeorgeIreneMorganMildredJasonLeeNadineAmberBruceAliceKarenAdamVirginiaAraceliDrewMiltonSandraEvelynAnnCodyBrendaNicholeJosephDonnaEdwardLeonAlanBrandonSallyJohnNicholeJohnCarolJeffreyAdaTaraDouglasLoriRobertRolandFeliciaNancyCarlMorrisBillCharlesEileenJohnLeslieMelAshleyBryanAlanRoseCliffordTinaMargaretLindaSusanneDerrickClydeCherylAmyShirleyDonnaDennisJoshuaPhilipChuckClaudetteLloydBetsy
Military BlakeClemmensSmithJonesStricklandWalkerAndersonGlorElemmersPracht
Aktaion Energy HunterLilyPatrickChristineHektorDavaEvaBeauMartinMarstonMalick
Outsiders JeffPhil's SisterDodee's MotherAndrea's SonRickMiguelTrevorJudyMaxineAgatha
Animals IndyTruman
Alive characters appear in green. Dead characters appear in red and italics. Unknown characters appear in blue.
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