All 26 episodes from the third season of the classic science
fiction series that boldly goes where no man has gone before. In
'Spock's Brain', the Enterprise's indomitable Vulcan science
officer has his brain stolen by a beautiful and mysterious female
humanoid. In 'The Enterprise Incident', a moody Kirk (William
Shatner) orders the Enterprise into the Romulan Neutral Zone. In
'The Paradise Syndrome', Kirk, Spock (Leonard Nimoy) and McCoy
(DeForest Kelley) beam down to a planet which is a precise
duplicate of Earth. While on the planet surface, the captain is
stranded, rendered unconscious and suffers a severe case of
amnesia. 'And the Children Shall Lead' sees Kirk and crew
answering a distress call from the planet Triacus, only to find
all the adults dead and the children calmly indifferent. In 'Is
There in Truth No Beauty?', a Medusan ambassador boards the
Enterprise. The Medusan appearance is so fearful that it can
drive men insane - and Spock is the unfortunate who happens to
glimpse the ambassador. In 'Spectre of the ', Kirk ignores
warnings from an alien culture, so they punish him by
transporting him and some of his fellow officers to a bizarre
Wild West shootout. 'Day of the Dove' sees an alien entity which
breeds on hatred attempting to spark off a war between the
Klingons and the Federation. In 'For the World is Hollow and I
Have Touched the Sky', Doctor McCoy discovers that he has a
terminal illness, and submits to enslavement by an alien queen.
In 'The Tholian Web', Kirk is stranded on the devastated USS
Defiant, while the Enterprise is trapped in another universe. In
'Plato's Stepchildren', the crew of the Enterprise are enslaved
by telepathic aliens when they answer a distress call. In 'Wink
of an Eye', the crew of the Enterprise uncover a mystery
concerning an abandoned city and disappearing crew-members. 'The
Empath' sees Kirk, Spock and McCoy being tortured by aliens on a
doomed planet. In 'Elaan of Troyius', the Enterprise crew find
themselves working for peace between two warring planets. They
carry with them a gift to cement the peace - but she is a wild,
wild woman. In 'Whom Gods Destroy', the Enterprise delivers a new
drug for the insane to a lunatic asylum, only for Kirk and Spock
to be captured by the inmates. In 'Let That Be Your Last
Battlefield', the Enterprise is en route to a rescue mission when
the crew finds a stolen Federation shuttlecraft. They recover the
craft and the hijacker - and find themselves in the middle of a
feud between bigoted aliens. 'The Mark of Gideon' sees Kirk's
crew go missing after he beams down to the planet of the
secretive Gideons. In 'That Which Survives', a beautiful young
woman appears on the Enterprise and warns the crew not to travel
to the nearby planet. However, her warning is too late to stop an
away-team being stranded on the geologically unstable world. In
'The Lights of Zetar', Lieutenant Mira Romaine (Jan Shutan)
encounters a dazzling natural phenomenon. In 'Requiem for
Methuselah', Kirk has to beam to a nearby planet to find the cure
for a disease that is wiping out the crew. On the planet's
surface he meets a mysterious, immortal genius. In 'The Way to
Eden', the crew come across a stolen space ship filled with space
hippies. In 'The Cloud Minders', the Enterprise is sent on a
mercy mission to recover a drug that will aid a plagued planet.
Unfortunately, the inhabitants of the planet where the vital drug
is found are very unhelpful. In 'The Savage Curtain', Starfleet
order an investigation into a persistent space legend. When the
crew of the Enterprise arrive on the scene, they are scanned and
then greeted by Abraham Lincoln (Lee Bergere). In 'All Our
Yesterdays', Kirk, Spock and McCoy find themselves living in the
past of a doomed planet that they were trying to evacuate.
Finally, in 'Turnabout Intruder', the last original episode, Kirk
finds a former acquaintance amongst the survivors of a mysterious
catastrophe.