S03 Episode 1
Spock's Brain
50 mins · Fri, 20 Sep 1968
S03 Episode 2
The Enterprise Incident
50 mins · Fri, 27 Sep 1968
S03 Episode 3
The Paradise Syndrome
50 mins · Fri, 4 Oct 1968
S03 Episode 4
And the Children Shall Lead
50 mins · Fri, 11 Oct 1968
S03 Episode 5
Is There in Truth No Beauty?
50 mins · Fri, 18 Oct 1968
S03 Episode 6
Spectre of the Gun
50 mins · Fri, 25 Oct 1968
S03 Episode 7
Day of the Dove
50 mins · Fri, 1 Nov 1968
S03 Episode 8
For the World Is Hollow and I Have Touched the Sky
50 mins · Fri, 8 Nov 1968
S03 Episode 9
The Tholian Web
50 mins · Fri, 15 Nov 1968
S03 Episode 10
Plato's Stepchildren
50 mins · Fri, 22 Nov 1968
S03 Episode 11
Wink of an Eye
50 mins · Fri, 29 Nov 1968
S03 Episode 12
The Empath
50 mins · Fri, 6 Dec 1968
S03 Episode 13
Elaan of Troyius
50 mins · Fri, 20 Dec 1968
S03 Episode 14
Whom Gods Destroy
50 mins · Fri, 3 Jan 1969
S03 Episode 15
Let That Be Your Last Battlefield
50 mins · Fri, 10 Jan 1969
S03 Episode 16
Mark of Gideon
50 mins · Fri, 17 Jan 1969
S03 Episode 17
That Which Survives
50 mins · Fri, 24 Jan 1969
S03 Episode 18
The Lights of Zetar
50 mins · Fri, 31 Jan 1969
S03 Episode 19
Requiem for Methuselah
50 mins · Fri, 14 Feb 1969
S03 Episode 20
The Way to Eden
50 mins · Fri, 21 Feb 1969
S03 Episode 21
The Cloud Minders
50 mins · Fri, 28 Feb 1969
S03 Episode 22
The Savage Curtain
50 mins · Fri, 7 Mar 1969
S03 Episode 23
All Our Yesterdays
50 mins · Fri, 14 Mar 1969
S03 Episode 24
Turnabout Intruder
50 mins · Tue, 3 Jun 1969