Sciences Officer is a fictional character portrayed by Gary Hunter in the TV series Star Trek: The Next Generation.
They appear in 33 episodes out of a total of 176 aired
Episodes33
Suddenly Human
episode S4.E4 october 1990On a rescue mission to an alien shipwrecked training mission, they discover one of its trainees to be a human.The Mind's Eye
episode S4.E24 may 1991Geordi is brainwashed by the Romulans to start a war between the Klingons and the FederationSilicon Avatar
episode S5.E4 october 1991The Crystalline Entity returns, and the Enterprise takes aboard a scientist to help track it down, but her personal agenda does not match Capt. Picard's.Disaster
episode S5.E5 october 1991Collision with a quantum filament leaves Troi in charge of a damaged and endangered Enterprise with emergency bulkheads cutting off sections of the ship.The Game
episode S5.E6 october 1991Wesley Crusher returns to the Enterprise on vacation from the Academy only to discover a mysterious alien game infiltrating and controlling the crew.New Ground
episode S5.E10 january 1992Geordi can barely curtail his enthusiasm at being able to test out a new theory of transportation, as Worf's mother boards the Enterprise with his son and news that Worf's Earthly parents can no longer care for him.Hero Worship
episode S5.E11 january 1992Data rescues an orphaned boy named Timothy from a damaged ship. As a way to repress his own pain, Timothy begins to mimic Data's personality.Conundrum
episode S5.E14 february 1992When an approaching alien ship wipes their memory, the crew struggles to put back together what happened.Power Play
episode S5.E15 february 1992A 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.Imaginary Friend
episode S5.E22 may 1992A powerful, potentially dangerous energy life form, intent on scouting out the Enterprise, steps into the role of a girl's imaginary friend.The Next Phase
episode S5.E24 may 1992A 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.Time's Arrow, Part II
episode S6.E1 september 1992Captain 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.Realm of Fear
episode S6.E2 september 1992Overcoming his fear of transporter, Lt. Barclay joins an away team, only to find something in the beam with him.Schisms
episode S6.E5 october 1992Commander Riker's inability to fall asleep begins to show in other members of the crew in other forms, putting the Enterprise on the trail of a mystery.Chain of Command, Part I
episode S6.E10 december 1992Picard is replaced as captain of the Enterprise so he, Lt. Worf and Dr. Crusher go on a top-secret mission into Cardassian space. Meanwhile, his replacement, Captain Jellico, meets his new command with some resistance from the crew.Face of the Enemy
episode S6.E14 february 1993Deanna awakes to find herself altered to look like a Romulan, immediately unaware she's involved in a cat-and-mouse game as a member of their intelligence agency.Birthright, Part I
episode S6.E16 february 1993While visiting Deep Space 9, a Yridian tells Worf his father lives, and a discharge from an alien device puts Data in a dream state where he meets his own father.Birthright, Part II
episode S6.E17 february 1993In seeking his father, Worf discovers a prisoner-of-war camp that has evolved into a Klingon/Romulan haven - an Eden where Worf becomes their serpent.Lessons
episode S6.E19 april 1993Picard falls for the new head of the stellar science services department, but has feelings of misgivings when he's forced to assign her to a dangerous mission.The Chase
episode S6.E20 april 1993The crew of the Enterprise must race against various rival powers to uncover an archaeological secret that explains the predominance of humanoid life forms in the galaxy.Frame of Mind
episode S6.E21 may 1993Riker begins to question reality when he finds himself in an alien insane asylum and faces the prospect his life on the Enterprise has been a delusion.Descent
episode S6.E26 june 1993After an encounter with the Borg, Data feels his first emotion when he gets angry with the Borg. Data then tries to find ways to recreate the situation in order to feel emotions again, whilst the Enterprise investigates the Borg activity, and are bewildered as to why they feel emotions too.Descent, Part II
episode S7.E1 september 1993Before Lore can run risky experiments on Geordi, Troi and Picard, the three seek a way to re-boot Data's ethical program that Lore switched off to pull Data to his side.Liaisons
episode S7.E2 september 1993On a diplomatic mission, Worf, Troi and the Captain deal with three aliens who explore foreign concepts with extreme, singular focus.Interface
episode S7.E3 october 1993Geordi is distracted by the news of the possible loss of his mother while he uses a new remote probe technology to search for a downed spacecraft.Inheritance
episode S7.E10 november 1993On Federation planet Atrea IV, Data encounters the former wife of his creator Noonian Soong who claims to be his "mother".Parallels
episode S7.E11 november 1993On his return from a bat'leth competition in the Klingon Empire, Worf finds himself shifting realities where events and details are in a constant state of flux and only he is aware of the changes.The Pegasus
episode S7.E12 january 1994Riker finds out his former commander from the starship Pegasus has orders that entail more than what is revealed to Picard, who thinks the Enterprise is en route to recover the lost ship. And Riker is ordered to secrecy.Homeward
episode S7.E13 january 1994In 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.Sub Rosa
episode S7.E14 january 1994Dr. Crusher meets the man in her dead grandmother's life when she tries to put her affairs in order, whom one of the local people warn her to stay away from by not lighting a candle that has been lit for generations.Lower Decks
episode S7.E15 february 1994A 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.Eye of the Beholder
episode S7.E18 february 1994As a young lieutenant aboard the Enterprise commits suicide, his shipmates deal with the loss and Deanna deals with feelings surrounding her as she and Worf begin to form a relationship.Genesis
episode S7.E19 march 1994When a new torpedo guidance system malfunctions, Picard and Data go chasing after it into an asteroid field, while the crew is left behind to deal with their own strange behaviors.
- Suddenly Human
- The Mind's Eye
- Silicon Avatar
- Disaster
- The Game
- New Ground
- Hero Worship
- Conundrum
- Power Play
- Imaginary Friend
- The Next Phase
- Time's Arrow, Part II
- Realm of Fear
- Schisms
- Chain of Command, Part I
- Face of the Enemy
- Birthright, Part I
- Birthright, Part II
- Lessons
- The Chase
- Frame of Mind
- Descent
- Descent, Part II
- Liaisons
- Interface
- Inheritance
- Parallels
- The Pegasus
- Homeward
- Sub Rosa
- Lower Decks
- Eye of the Beholder
- Genesis