Sezon 2
Bölümler
1 Amok Time 15 Eyl 1967 
2 Who Mourns for Adonais? 22 Eyl 1967 
3 The Changeling 29 Eyl 1967 
4 Mirror, Mirror 6 Eki 1967 
5 The Apple 13 Eki 1967 
6 The Doomsday Machine 20 Eki 1967 
7 Catspaw 27 Eki 1967 
8 I, Mudd 3 Kas 1967 
9 Metamorphosis 10 Kas 1967 
10 Journey to Babel 17 Kas 1967 
11 Friday's Child 1 Ara 1967 
12 The Deadly Years 8 Ara 1967 
13 Obsession 15 Ara 1967 
14 Wolf in the Fold 22 Ara 1967 
15 The Trouble With Tribbles 29 Ara 1967 
16 The Gamesters of Triskelion 5 Oca 1968 
17 A Piece of the Action 12 Oca 1968 
18 The Immunity Syndrome 19 Oca 1968 
19 A Private Little War 2 Şub 1968 
20 Return to Tomorrow 9 Şub 1968 
21 Patterns of Force 16 Şub 1968 
22 By Any Other Name 23 Şub 1968 
23 The Omega Glory 1 Mar 1968 
24 The Ultimate Computer 8 Mar 1968 
25 Bread and Circuses 15 Mar 1968 
26 Assignment: Earth 29 Mar 1968