| Air Date | Episode # |
Episode Title | Rating/ Share |
Households (in millions) |
|
|---|---|---|---|---|---|
| 09/15/67 | 30 | 2- 1 | Amok Time | |
|
| 09/22/67 | 31 | 2- 2 | Who Mourns For Adonais? | |
|
| 09/29/67 | 32 | 2- 3 | The Changeling | ??/25 # | |
| 10/06/67 | 33 | 2- 4 | Mirror, Mirror | ||
| 10/13/67 | 34 | 2- 5 | The Apple | |
|
| 10/20/67 | 35 | 2- 6 | The Doomsday Machine | |
|
| 10/27/67 | 36 | 2- 7 | Catspaw | |
|
| 11/03/67 | 37 | 2- 8 | I, Mudd | |
|
| 11/10/67 | 38 | 2- 9 | Metamorphosis | |
|
| 11/17/67 | 39 | 2-10 | Journey to Babel | |
|
| 11/24/67 | Pre-empted | ||||
| 12/01/67 | 40 | 2-11 | Friday's Child | |
|
| 12/08/67 | 41 | 2-12 | The Deadly Years | |
|
| 12/15/67 | 42 | 2-13 | Obsession | |
|
| 12/22/67 | 43 | 2-14 | Wolf in the Fold | |
|
| 12/29/67 | 44 | 2-15 | The Trouble With Tribbles | |
|
| 01/05/68 | 45 | 2-16 | The Gamesters of Triskelion | |
|
| 01/12/68 | 46 | 2-17 | A Piece of the Action | |
|
| 01/19/68 | 47 | 2-18 | The Immunity Syndrome | |
|
| 01/26/68 | Pre-empted | ||||
| 02/02/68 | 48 | 2-19 | A Private Little War | |
|
| 02/09/68 | 49 | 2-20 | Return to Tomorrow | |
|
| 02/16/68 | 50 | 2-21 | Patterns of Force | |
|
| 02/23/68 | 51 | 2-22 | By Any Other Name | |
|
| 03/01/68 | 52 | 2-23 | The Omega Glory | |
|
| 03/08/68 | 53 | 2-24 | The Ultimate Computer | |
|
| 03/15/68 | 54 | 2-25 | Bread and Circuses | |
|
| 03/22/68 | Pre-empted | ||||
| 03/29/68 | 55 | 2-26 | Assignment: Earth | |
|
| 04/05/68 | R | 2- 8 | I, Mudd | |
|
| 04/12/68 | R | 2- 4 | Mirror, Mirror | |
|
| 04/19/68 | R | 2- 6 | The Doomsday Machine | |
|
| 04/26/68 | R | 2- 1 | Amok Time | |
|
| 05/03/68 | R | 2-16 | The Gamesters of Triskelion | |
|
| 05/10/68 | R | 2- 2 | Who Mourns For Adonais? | |
|
| 05/17/68 | R | 2- 3 | The Changeling | |
|
| 05/24/68 | R | 2- 7 | Catspaw | |
|
| 05/31/68 | R | 2-22 | By Any Other Name | |
|
| 06/07/68 | R | 2-18 | The Immunity Syndrome | |
|
| 06/14/68 | Pre-empted | ||||
| 06/21/68 | R | 2-15 | The Trouble With Tribbles | |
|
| 06/28/68 | R | 2-24 | The Ultimate Computer | |
|
| 07/05/68 | R | 2-10 | Journey to Babel | |
|
| 07/12/68 | R | 2- 5 | The Apple | |
|
| 07/19/68 | R | 2- 9 | Metamorphosis | |
|
| 07/26/68 | R | 2-23 | The Omega Glory | |
|
| 08/02/68 | R | 2-20 | Return to Tomorrow | |
|
| 08/09/68 | R | 2-26 | Assignment: Earth | |
|
| 08/16/68 | R | 2-12 | The Deadly Years | |
|
| 08/23/68 | R | 2-19 | A Private Little War | |
|
| 08/30/68 | R | 2-17 | A Piece of the Action | |
|
| 09/06/68 | Pre-empted | ||||
| 09/13/68 | Pre-empted | ||||
| Season Average (new episodes only) |
|
|
|||
Aired on Fridays at 8:30 PM ET/PT on the NBC network
| # | Rating average reported for 2 episodes, ratings for individual episodes not available |
| R | Rerun |
Notes:
|