"The High Ground" is the 12th episode of the third season of the American science fiction television series Star Trek: The Next Generation, the 60th episode of the series overall.

In this episode, a crew member of the Federation Starfleet starship USS Enterprise-D is taken hostage by terrorists who hope Federation involvement will help them win concessions for their cause.

The crew of the Enterprise is sent on a mercy mission to deliver medical supplies to the war-torn non-affiliated planet Rutia IV, in the middle of a decades long conflict with rebel separatists called the Ansata. While Chief Medical Officer Dr. Crusher, Commander Data, and Lieutenant Worf relax in a cafe, a bomb goes off in a public plaza, injuring many bystanders. Dr. Crusher attempts to tend to the wounded bodies against Captain Picard's suggestion to return to the ship, but her efforts are interrupted when she is abducted by a man using an unknown method of teleportation. After being denied the use of the Enterprise's superior firepower to seek and destroy the Ansata's base of operations, Alexana Devos, the head of Rutian security, orders severe interrogation of all known Ansata sympathizers, an act that the Enterprise crew find immoral. Without new information from Devos, the Enterprise crew investigate the teleportation technology and find that it is used to shift between dimensions, allowing the Ansata rebels to surpass even force fields. The investigative team, which includes Wesley, lets Picard know that they need to observe more of the teleportations to be able to pinpoint the location of the base.

At the Ansata base, Crusher learns her abductor is Kyril Finn, the leader of Ansata. Crusher refuses to eat or otherwise cooperate with Finn. After several hours, Finn lets Crusher out of her restraints and requests that she help treat their wounded. Crusher discovers that the "Inverters", the Ansata teleportation technology, cause irreversible damage to the user's DNA, and that many of Ansata's sick are due to excessive use of the Inverter. Finn admits that the Inverter is their only advantage against the Rutian government. After more hours pass, Finn believes that the Federation, by providing medical aid, is working with the Rutian government and launches an attack on the Enterprise, despite Crusher's requests to avoid harming her son. The Ansata manage to plant a bomb on the Enterprise warp engine. It is quickly transported into space by La Forge, but the distraction is enough to allow Finn to appear on the bridge and abduct Captain Picard. With Picard as his captive, Finn uses the Inverter to come to Counselor Troi on the Enterprise and demand the Federation become involved in mediating the dispute, returning to the planet before security can arrive. Picard, learning of Crusher's situation, tells her to continue to work on gaining Finn's confidence to hopefully end the dispute peacefully.

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