Spock/Starfleet/James T. Kirk/Year Three

Spock kidnapped Fleet Captain Pike and hijacked the Enterprise. Pike had been crippled and was confined to a wheelchair, unable to speak, as a result of an accident. Spock wanted to return him to Talos IV; he wished to return Pike to the Talosians there so he could enjoy the rest of his life in an illusory reality and would not have to continue enduring his disability. After a lengthy inquiry into the matter, and in light of the Talosian-provided images, Kirk allowed Pike to beam down. Commodore Jose I. Mendez also dropped all charges against Spock. ()
While commanding an away mission aboard the on stardate 2821.5, the shuttlecraft crashed on the surface of Taurus II. Giant hostile creatures killed two crewmembers while the shuttle was stranded there. Spock, aided by Lieutenant Commander Montgomery Scott, eventually launched the shuttle. Knowing that it could not break free of the planet's gravity, Spock ignited the shuttlecraft's remaining fuel to use it as a flare. His gamble paid off; it alerted the Enterprise which turned around and rescued the team. ()
After being thrown back in time to Earth of 1969 and interacting with that planet's US Air Force, Spock was able to recreate a time warp with a slingshot maneuver around the sun. ()
When Kirk was court-martialed for causing the death of Lieutenant Commander Benjamin Finney, Spock proved that Finney had altered the Enterprises computer tapes to frame Kirk, by beating the computer at chess four times in a row, something which would ordinarily be impossible. ()
Spock, along with Kirk, helped disable Landru, a computer that controlled the lives of a civilization on Beta III and allowed no free thought or creative thinking. ()
Spock helped Kirk to retake the Enterprise after Khan Noonien Singh, a 20th century Augment dictator whom the Enterprises crew had found in stasis, commandeered the starship. He flooded the ship with gas, disabling Khan and his followers. ()
On stardate 3192.1, Spock and Kirk were taken prisoners on Eminiar VII which had been at war for over five hundred years with Vendikar. Computers fought the war virtually so that the destruction of actual warfare did not devastate the two worlds, thus preserving both civilizations. Whenever the computer registered a hit, the affected citizens reported to a disintegration chamber where they were vaporized. When the Enterprise entered orbit around Eminiar VII, it became a legitimate target for Vendikar. The war computer soon declared that a tricobalt satellite explosion had destroyed the Enterprise; as a result, Eminiar officials expected the crew to report to the disintegration stations. They abducted Kirk and Spock to ensure compliance, but the two escaped captivity and destroyed the computers on Eminiar VII. With the threat of a real war looming over the inhabitants of both planets, Spock and Kirk negotiated a peace between Eminiar VII and Vendikar. ()
On the mining planet Janus VI, an unknown creature was killing miners there. After locating the creature, Spock mind melded with it. He discovered that the creature was called a Horta and determined that its killing of the miners was an attempt to protect its young. The miners had been unintentionally killing the Horta's offspring by destroying silicon nodules which were really the creature's eggs. Spock negotiated a pact between the Horta and the miners: The miners would leave the eggs alone and the Horta, in turn, would help the miners locate valuable minerals. ()
Spock and Kirk later became trapped on Organia during a Klingon occupation of that planet. The Klingons wanted to use Organia as a base in their war against the Federation. The Organian council refused the Federation's help, and after the Klingons invaded and took control of Organia, Kirk and Spock had civilian identities imposed on them, with Spock being given the identity of a merchant. They then became involved in sabotage. After the Klingons captured them, the Organians set Spock and Kirk free. Just as war began to break out, the Organians revealed themselves to be powerful energy beings. They neutralized both sides weaponry and stopped the war. ()
On stardate 3134.0, Spock and Kirk traveled back in time using the Guardian of Forever to retrieve Dr. Leonard McCoy who had entered the time portal and somehow changed history. Spock discovered McCoy saved the life of Edith Keeler who, in the altered timeline, led a pacifist movement that delayed the United States of America's entry into World War II, thus allowing Adolf Hitler to win the war. Spock persuaded Kirk that allowing Keeler to die in an auto accident was only way to restore the timeline. ()
Near the end of the year, a Denevan neural parasite that destroyed the colony on Deneva also attacked Spock. He submitted to an experiment that destroyed the creature inside him but also left him blind. However, the blindness was only temporary due to an inner set of eyelids that all Vulcans possessed. ()
In late 2267, the Enterprise encountered a probe called Nomad that had destroyed multiple star systems and their inhabitants. Spock mind-melded with the probe and discovered it was an old Earth probe originally tasked with seeking out new life. Somehow damaged in space, it had merged with an alien probe on a mission to sterilize "imperfect" biological organisms from soil. These two missions had merged into sterilizing or improving anything that was not "perfect." Using its own logic against it, Kirk destroyed the probe. ()
On stardate 3219.8, an alien cloud creature took control of a shuttlecraft carrying Spock, Kirk, and Federation diplomat Nancy Hedford, landing it on a deserted planet. There, they found Zefram Cochrane, the inventor of Earth's warp drive who was believed to have died decades ago. The cloud creature, which Cochrane called the "Companion", had discovered him and kept him alive and young. The creature had brought the three Starfleet officers to be companions for Cochrane. When Spock tried to repair the shuttlecraft, the Companion stopped him. The situation was resolved when the Companion joined with Hedford, who was terminally ill, and cured her. Hedford/The Companion remained on the planet with Cochrane. ()