The Child November 21, 1988

Counselor Deanna Troi announces she is pregnant; the crew sets out to bring a deadly plasma plague to a laboratory.

Where Silence Has Lease November 28, 1988

A being conducting an experiment traps the Enterprise in a region void of energy and matter.

Elementary, Dear Data December 5, 1988

Data dons a deerstalker to solve a Sherlock Homes mystery in a holodeck recreation of Victorian London.

The Outrageous Okona December 12, 1988

A roguish space captain charms all; Data consults a comic about humor.

Loud as a Whisper January 9, 1989

A deaf mediator's mission to a warring planet is jeopardized when his chorus of interpreters is killed.

The Schizoid Man January 23, 1989

A brilliant, dying scientist who seeks immortality transfers his mind and knowledge into Data.

Unnatural Selection January 30, 1989

After discovering a unresponsive federation starship, Dr. Pulaski contracts a disease and starts to age.

A Matter of Honor February 6, 1989

Commander Riker swaps positions and becomes a temporary first officer on the Klingon ship the Pah. A new crew member of the Enterprise scans the Pagh and discovers a micro lifeform growing on the hull of the ship.

The Measure of a Man February 13, 1989

Commander Maddox, a scientist who opposed Data's entrance to Stafleet, now wants to dismantle Data in order to study him and create more androids. Data is forced to resign from Starfleet  to avoid a dangerous test.  Captain Picard ends up in a court battle to decide if Data is a lifeform or owned property.

The Dauphin February 20, 1989

When the Enterprise transports a future leader to another world, a guardian stands between Wesley and a potential love interest.

Contagion March 20, 1989

When coming to the aid of another Federation ship that is having problems in the Romulan neutral zone, the Enterprise starts having computer problems that leave the ship helpless. Picard believes that the problems may have something to do with a extinct alien race called the Iconians.

The Royale March 27, 1989

Riker, Worf and Data are trapped in the Hotel Royale and are unable to find their way out.

Time Squared April 3, 1989

The Enterprise picks up a Star Fleet shuttle floating in space and much to the crew's surprise, another Captain Picard is on board the shuttle. They then learn that the Enterprise is destroyed in a upcoming disaster.

The Icarus Factor April 24, 1989

Riker is offered a possible command of his own and in the process encounters his estranged father who brings him the news. Lt. Worf starts having emotional issues and Wesley digs into Klingon traditions to discover the cause.

Pen Pals May 1, 1989

Data makes contact with a alien girl and pen pals with her. He then discovers that her planet is in danger fand she could be killed.

Q Who? May 8, 1989

After Picard refuses to let Q join the crew, Q hurls the Enterprise into a far quadrant of space where they have a encounter with a unknown cybernetic race. A little bit of Guinan's past is revealed when she senses something is wrong on board Enterprise.

Samaritan Snare May 15, 1989

Geordi's life is jeopardized when an alien race kidnaps him; Picard is near death with heart complications.

Up the Long Ladder May 22, 1989

The Enterprise crew encounters a SOS from a lost colony ship and encounters a group of primitive colonists and after assisting them, they encounter the remaining colonists that traveled with them on another world with a unique problem of their own.

Manhunt June 19, 1989

On her way to a conference, Troi's mother boards the Enterprise and flirts with Picard.

The Emissary June 29, 1989

Worf's old love, a human-Klingon hybrid, arrives to deal with a shipload of Klingons in cryogenic sleep.

Peak Performance July 10, 1989

The Ferengi ambush the Enterprise and another vessel during a battle simulation.

Shades of Gray July 17, 1989

Stardate: 42976.1 - Riker being infected by an alien is used as the basis for a clip show.