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Science Division Officer is a fictional character portrayed by Keith Gearhart in the TV series Star Trek: The Next Generation.
They appear in 17 episodes out of a total of 176 aired
Science Division Officer is also portrayed by John Copage, Ken Lesco, Denise Deuschle and Mark Lentry.

Science Division Officer

by Keith Gearhart

character

Episodes17

  • 7.1
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    Night Terrors
    episode S4.E17 march 1991
    The Enterprise gets trapped in a Tyken's Rift, an energy-absorbing rupture in space, where all but Data, Troi and Guinan experience rising hallucinations and paranoia.
  • 6.4
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    The Host
    episode S4.E23 may 1991
    Dr. Crusher falls for someone who's not at all what she expects him to be.
  • 7.7
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    The Mind's Eye
    episode S4.E24 may 1991
    Geordi is brainwashed by the Romulans to start a war between the Klingons and the Federation
  • 7.1
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    In Theory
    episode S4.E25 june 1991
    When a female crew member is infatuated with Lieutenant Commander Data, he decides to give a romantic relationship a try. Also, the Enterprise finds itself having to maneuver through a dangerous nebula.
  • 8.4
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    Redemption
    episode S4.E26 june 1991
    Both Captain Picard and Lt. Worf must decide where their priorities lie as the Klingon Empire descends into a bitter civil war.
  • 8.4
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    Redemption II
    episode S5.E1 september 1991
    As Worf fights in the Klingon Civil War, Captain Picard and his crew must stop the Romulans from helping their pawns achieve victory.
  • 7.4
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    The Game
    episode S5.E6 october 1991
    Wesley Crusher returns to the Enterprise on vacation from the Academy only to discover a mysterious alien game infiltrating and controlling the crew.
  • 7.3
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    Power Play
    episode S5.E15 february 1992
    A long-lost ship is found on a planet where cosmic storms prevented detection for 200 years. When a surface landing goes wrong, the away team is beamed back...with a few extra surprises.
  • 8.3
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    The Next Phase
    episode S5.E24 may 1992
    A transporter malfunction, combined with a Romulan ship under stress and a damaged cloaking device, creates the illusion that Ensign Ro and Geordi are dead, but Geordi doesn't believe it to be so, and he acts accordingly.
  • 8.2
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    Time's Arrow, Part II
    episode S6.E1 september 1992
    Captain Picard and crew follow Data back to the late 1800s to get him back, only to find the suspected alien visitors killing people of that time.
  • 7.4
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    The Quality of Life
    episode S6.E9 november 1992
    When Geordi is assigned to survey a new mining development with Dr. Farallon, who invented an experimental mining technology, she uses a new sophisticated robot called an Exocomp to repair a power grid.
  • 7
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    Homeward
    episode S7.E13 january 1994
    In an attempt to preserve a race of people on a planet being bombarded by storms that would kill them, Worf's foster brother violates the Prime Directive, leaving the Enterprise crew in a difficult position.
  • 8.7
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    Lower Decks
    episode S7.E15 february 1994
    A mission of the Enterprise is seen through the eyes of some junior officers who are up for promotions, as questions of duty and honor arise among some of them, such as a Bajoran whom Worf has designated to be promoted to operations.
  • 5.8
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    Masks
    episode S7.E17 february 1994
    Investigating a rogue comet that's been traveling throughout the universe for over 87 million years, Picard discovers alien beings within the comet, which infest the computer systems on the Enterprise, as well as Data.
  • 6.7
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    Firstborn
    episode S7.E21 april 1994
    In an effort to help him accept his Klingon heritage, Worf and his son, Alexander, attend an ancient Klingon ceremony.
  • 6.5
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    Emergence
    episode S7.E23 may 1994
    Strange images begin appearing throughout the ship's decks and holodecks. Data and the rest of the crew begin to investigate only to discover that the ship's computer itself is exhibiting the strange behavior as it begins to become self-aware.
  • 9.1
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    All Good Things...
    episode S7.E25 may 1994
    Capt. Picard finds himself shifting continually into the past, future and present and must use that to discover a threat to humanity's existence.