6.1
/10
Dr. Eric Jackson is a fictional character portrayed by Sachin Sahel in the TV series The 100.
In the first episode they appeared in, titled Pilot (season 1), they were 28 years old.
They appear in 60 episodes out of a total of 100 aired

Dr. Eric Jackson

by Sachin Sahel

character

Episodes60

  • 7.3
    /10

    Pilot
    episode S1.E1 march 2014
    97 years after a nuclear war, human kind is living in space. 100 juvenile delinquents are sent down to Earth to see if the planet is habitable.
  • 7.3
    /10

    Earth Skills
    episode S1.E2 march 2014
    Discovering that Jasper may still be alive, Clarke, Bellamy, Finn, Wells and Murphy head out to find him. On the Ark, Abby is determined to prove Earth is habitable, and enlists a mechanic to craft an escape pod.
  • 7.7
    /10

    Murphy's Law
    episode S1.E4 april 2014
    Bellamy, Clarke and Finn try to protect Charlotte when everyone learns she killed Wells. On the Ark, Abby risks getting floated in order to give Raven the chance to launch the escape pod.
  • 8
    /10

    Twilight's Last Gleaming
    episode S1.E5 april 2014
    A plan to contact the Ark is put in motion after Raven crash lands on Earth. Meanwhile, Abby exposes Kane's plan to reduce the population of the Ark.
  • 8
    /10

    Contents Under Pressure
    episode S1.E7 april 2014
    While Bellamy tortures the Grounder, Raven and Clarke make contact with the Ark and ask Abby to help them save Finn. On the Ark, Kane deals with his guilt, and Jaha surprises the council with a shocking revelation.
  • 8.3
    /10

    We Are Grounders: Part 1
    episode S1.E12 june 2014
    Clarke and Finn come face to face with a new enemy after Lincoln rescues them from Anya, while Bellamy, Raven, Octavia and Jasper deal with a vengeful Murphy. On the Ark, Jaha makes a plan to try and get to Earth.
  • 8.8
    /10

    We Are Grounders: Part 2
    episode S1.E13 june 2014
    As the remaining members of the 100 face off against the Grounders, Jaha makes a noble sacrifice to ensure the Ark makes it to Earth.
  • 8.2
    /10

    The 48
    episode S2.E1 october 2014
    While Clarke struggles to make sense of her bizarre surroundings, Lincoln risks his life to save Octavia, and Kane establishes his authority.
  • 8.1
    /10

    Inclement Weather
    episode S2.E2 october 2014
    Clarke demands answers from President Wallace, Abby performs emergency surgery on Raven, and Octavia resorts to violence to find Lincoln.
  • 8.1
    /10

    Reapercussions
    episode S2.E3 november 2014
    Clarke and Anya join forces to escape Mount Weather. Kane issues an order to have Abby brutally punished. Octavia searches for Lincoln.
  • 8.4
    /10

    Human Trials
    episode S2.E5 november 2014
    While Kane leads a mission to make peace with the Grounders, Jasper agrees to participate in a risky experiment, and Finn's search for Clarke takes a violent turn.
  • 8.6
    /10

    Coup de Grâce
    episode S2.E11 february 2015
    Bellamy receives help from an unlikely source after being captured. Meanwhile, Abby fights to stay in control, and Jasper confronts President Wallace.
  • 8.5
    /10

    Resurrection
    episode S2.E13 february 2015
    Clarke begins to question Lexa's leadership decisions and Indra continues to push Octavia. Meanwhile, at Mount Weather, Jasper steps up into the role of leader, and Cage throws Maya into a life threatening situation.
  • 8.7
    /10

    Blood Must Have Blood: Part 1
    episode S2.E15 march 2015
    As the Grounder army prepare to attack Mount Weather, a desperate Cage turns to Dante for help, and Raven and Wick experience a major setback.
  • 9.2
    /10

    Blood Must Have Blood: Part 2
    episode S2.E16 march 2015
    After being betrayed by Lexa, Clarke makes a final stand against Mount Weather, while Jaha shocks Murphy as they continue their journey to the City of Light.
  • 7.8
    /10

    Wanheda: Part 1
    episode S3.E1 january 2016
    After leaving Camp Arkadia due to her inability to accept her actions, Clarke sets out on her own, dealing with her emotions while encountering new challenges. Camp Arkadia begins to see political turmoil as the hunger for power mounts.
  • 8.1
    /10

    Wanheda: Part 2
    episode S3.E2 january 2016
    Bellamy and Kane put their lives on the line to rescue Clarke; Abby considers opening Mount Weather as a medical facility; Murphy schemes against Jaha.
  • 7.9
    /10

    Hakeldama
    episode S3.E5 february 2016
    Pike's twisted crusade threatens Clarke's attempts for peace. Raven becomes a target, while Murphy tries to conspire against Jaha.
  • 8
    /10

    Bitter Harvest
    episode S3.E6 february 2016
    Clarke struggles with her morality while Abby grows suspicious of Jaha's motives.
  • 7.2
    /10

    Fallen
    episode S3.E10 april 2016
    Jaha employs a terrifying new method to convince Abby to join his cause, Kane is on a mission, and Bellamy is hit with a hard truth. Meanwhile, Monty finds himself in a precarious situation, and Jasper rushes to save one of his own.
  • 7.5
    /10

    Join or Die
    episode S3.E13 april 2016
    Clarke is on a mission that could change everything. Meanwhile Murphy gains insight that might prove useful in ensuring his survival. Lastly Kane reaches a breaking point.
  • 7.9
    /10

    Perverse Instantiation: Part Two
    episode S3.E16 may 2016
    In the second half of the two-part season finale, everyone prepares for a final showdown as they begin to face the reality of their tragic situation in the epic and mind-bending conclusion.
  • 7.9
    /10

    The Four Horsemen
    episode S4.E3 february 2017
    Jaha leads Clarke and Bellamy on a road to possible salvation, while tensions rise in Arkadia and Polis.
  • 7.9
    /10

    A Lie Guarded
    episode S4.E4 february 2017
    Clarke's decision on who gets to live causes tension in Arcadia. Jasper loses his sanity when the Black Rain falls. Bellamy and his friends face judgement for their crimes against the Ice Nation.
  • 8.1
    /10

    The Tinder Box
    episode S4.E5 march 2017
    Clarke pleads with a former allied force to avoid a war and ensure her people's survival.
  • 7.7
    /10

    Gimme Shelter
    episode S4.E7 march 2017
    Clarke's arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.
  • 8
    /10

    God Complex
    episode S4.E8 march 2017
    Clarke and Abby question how far they're willing to go when they make a disappointing discovery; Jaha finds a lead to the Second Dawn.
  • 7.9
    /10

    DNR
    episode S4.E9 april 2017
    Clarke struggles to keep the peace after word of Jaha's discovery spreads.
  • 8.6
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    The Chosen
    episode S4.E12 may 2017
    Jaha and Kane disagree over how to handle their grim reality. Meanwhile, Clarke leads a group to save a friend.
  • 9.1
    /10

    Praimfaya
    episode S4.E13 may 2017
    It's a race against the end of the world as Praimfaya arrives forcing our heroes to make impossible decisions to ensure their survival.
  • 8.5
    /10

    Eden
    episode S5.E1 april 2018
    Clarke struggles to survive on a desolate, scorched earth while her friends in space come across a long awaited beacon of hope.
  • 8.6
    /10

    Red Queen
    episode S5.E2 may 2018
    Octavia is forced to take guidance from an unlikely ally when the future of the bunker and all those inside it is jeopardized.
  • 8.4
    /10

    Pandora's Box
    episode S5.E4 may 2018
    Our heroes are forced to rely on the help of Shallow Valley's dangerous new inhabitants in order to save some of their own, with surprising results.
  • 8.1
    /10

    Shifting Sands
    episode S5.E5 may 2018
    Octavia leads her people towards Shadow Valley against the advice of Clarke and Bellamy; Kane and Abby adjust to a new set of challenges.
  • 8.4
    /10

    Sic Semper Tyrannis
    episode S5.E9 july 2018
    The growing fractures in Wonkru threaten to explode once and for all. Meanwhile, in Shadow Valley, Murphy starts a fire, unleashing catastrophic results.
  • 8.2
    /10

    The Dark Year
    episode S5.E11 july 2018
    As Clarke races to save Abby, she learns more about the trials and tribulations Wonkru faced in the bunker, and the impossible decisions they were forced to make in the dark year.
  • 8.7
    /10

    Damocles: Part One
    episode S5.E12 july 2018
    In part one of the fifth season finale, Octavia leads her people into war. While behind enemy lines, our heroes must overcome their differences to save Wonkru from extinction.
  • 9.5
    /10

    Damocles: Part Two
    episode S5.E13 august 2018
    Clarke and her friends must risk everything to fight one last battle for survival, only to glimpse an even darker threat to the last living valley on earth.
  • 8.4
    /10

    Sanctum
    episode S6.E1 april 2019
    Still reeling after receiving Monty's message, a small group goes down to explore the mysterious new planet. Back on the Mothership, several members of Wonkru face the consequences of their decisions.
  • 8.3
    /10

    Red Sun Rising
    episode S6.E2 may 2019
    The team on the ground fights to survive the threat they face on the new planet. Meanwhile, Raven must join forces with an unlikely ally to save everyone on board the Mothership.
  • 8.1
    /10

    The Children of Gabriel
    episode S6.E3 may 2019
    Clarke tries to win over the leaders of Sanctum in order to let her people stay. Meanwhile, Bellamy, Octavia, and Echo discover a new threat while on a mission to retrieve the transport ship.
  • 8.5
    /10

    The Gospel of Josephine
    episode S6.E5 may 2019
    Jordan investigates Sanctum. Meanwhile, Octavia and Diyoza discover the threats of the new planet firsthand. Lastly, Bellamy and Clarke butt heads.
  • 8
    /10

    The Old Man and the Anomaly
    episode S6.E8 june 2019
    Octavia and Diyoza make their way to the mysterious anomaly in search of the Old Man. Meanwhile, Murphy has an offer for Emori.
  • 8.1
    /10

    What You Take with You
    episode S6.E9 july 2019
    Bellamy must venture into enemy territory with an unlikely companion. Meanwhile, Octavia is forced to confront her past.
  • 8.2
    /10

    Matryoshka
    episode S6.E10 july 2019
    Russell seeks justice. Meanwhile, Gabriel must make a difficult choice. Lastly, the Blake siblings reunite.
  • 8.1
    /10

    Ashes to Ashes
    episode S6.E11 july 2019
    Bellamy and Octavia must put aside any differences and work together to save their friends. Meanwhile, Echo confronts her past.
  • 8.5
    /10

    Adjustment Protocol
    episode S6.E12 july 2019
    A special Naming Day changes everything in Sanctum. Gabriel comes face to face with an old friend.
  • 8.1
    /10

    The Blood of Sanctum
    episode S6.E13 august 2019
    Sanctum becomes a battleground between the devout and the non-believers. The mystery of the anomaly deepens.
  • 7.6
    /10

    From the Ashes
    episode S7.E1 may 2020
    Clarke and her friends attempt to rebuild Sanctum as a new threat rises in the woods.
  • 7.3
    /10

    False Gods
    episode S7.E3 june 2020
    As Raven faces an unexpected threat, Clarke must keep the peace among opposing factions in Sanctum.
  • 7.8
    /10

    Hesperides
    episode S7.E4 june 2020
    Mysterious outsiders arrive with news of Clarke's missing people.
  • 8.4
    /10

    Welcome to Bardo
    episode S7.E5 june 2020
    Octavia gets to know a whole new world. Meanwhile, Murphy and Emori play make believe.
  • 7.5
    /10

    Nakara
    episode S7.E6 june 2020
    Clarke and her friends find themselves on a planet that is not what it seems.
  • 7.5
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    The Queen's Gambit
    episode S7.E7 july 2020
    Emori tries to heal Sanctum's old familial wounds while Echo, Octavia and Diyoza struggle with new ones.
  • 7.7
    /10

    The Flock
    episode S7.E9 july 2020
    Murphy and Indra must defuse a tense situation. Meanwhile, old friends make new allegiances.
  • 8
    /10

    A Little Sacrifice
    episode S7.E10 august 2020
    Sheidheda makes his move. Meanwhile, a Disciple goes rogue.
  • 4.8
    /10

    Blood Giant
    episode S7.E13 september 2020
    The red sun derails Clarke's plans.
  • 6.1
    /10

    A Sort of Homecoming
    episode S7.E14 september 2020
    Clarke and her friends reckon with all that has happened only to find an unexpected threat looming.
  • 6.5
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    The Dying of the Light
    episode S7.E15 september 2020
    Clarke and Octavia mount a desperate rescue mission as the Disciples close in on what they want.
  • 6.7
    /10

    The Last War
    episode S7.E16 september 2020
    After all the fighting and loss, Clarke and her friends have reached the final battle. But is humanity worthy of something greater?