| Episode | Channel | Broadcast | Viewers | Share | Pos | |
| The Sontaran Stratagem | |  |  | Tue 21 Feb 2017 8:00am EST | | | | |
| The Poison Sky | | | | Tue 21 Feb 2017 9:00am EST | | | | |
| The Sontaran Stratagem | | | | Mon 27 Mar 2017 10:00am EDT | | | | |
| The Poison Sky | | | | Mon 27 Mar 2017 11:00am EDT | | | | |
| The Sontaran Stratagem | | | | Tue 25 Apr 2017 8:00am EDT | | | | |
| The Poison Sky | | | | Tue 25 Apr 2017 9:00am EDT | | | | |
| The Sontaran Stratagem | | | | Fri 19 May 2017 9:00am EDT | | | | |
| The Poison Sky | | | | Fri 19 May 2017 10:00am EDT | | | | |
| The Sontaran Stratagem | | | | Tue 30 May 2017 8:00am EDT | | | | |
| The Poison Sky | | | | Tue 30 May 2017 9:00am EDT | | | | |
| The Sontaran Stratagem | | | | Wed 28 Jun 2017 6:00am EDT | | | | |
| The Poison Sky | | | | Wed 28 Jun 2017 7:00am EDT | | | | |
| The Sontaran Stratagem | | | | Wed 26 Jul 2017 6:00am EDT | | | | |
| The Poison Sky | | | | Wed 26 Jul 2017 7:00am EDT | | | | |
| The Sontaran Stratagem | | | | Wed 23 Aug 2017 9:00am EDT | | | | |
| The Poison Sky | | | | Wed 23 Aug 2017 10:00am EDT | | | | |
| The Poison Sky | | | | Thu 24 Aug 2017 4:00am EDT | | | | |
| The Sontaran Stratagem | | | | Fri 22 Sep 2017 7:00am EDT | | | | |
| The Poison Sky | | | | Fri 22 Sep 2017 8:00am EDT | | | | |
| The Sontaran Stratagem | | | | Mon 13 Nov 2017 11:00am EST | | | | |
| The Poison Sky | | | | Tue 14 Nov 2017 9:00am EST | | | | |
| The Sontaran Stratagem | | | | Thu 21 Dec 2017 9:15am EST | | | | |
| The Poison Sky | | | | Thu 21 Dec 2017 10:20am EST | | | | |
| The Sontaran Stratagem | | | | Thu 25 Jan 2018 7:00am EST | | | | |
| The Poison Sky | | | | Thu 25 Jan 2018 8:00am EST | | | | |
| The Sontaran Stratagem | | | | Tue 17 Apr 2018 6:00am EDT | | | | |
| The Poison Sky | | | | Tue 17 Apr 2018 7:00am EDT | | | | |
| The Sontaran Stratagem | | | | Mon 1 Oct 2018 1:00pm EDT | | | | |
| The Poison Sky | | | | Mon 1 Oct 2018 2:00pm EDT | | | | |
| The Sontaran Stratagem | | | | Tue 2 Oct 2018 2:00am EDT | | | | |
| The Poison Sky | | | | Tue 2 Oct 2018 3:00am EDT | | | | |
| The Sontaran Stratagem | | | | Fri 28 Dec 2018 3:40pm EST | | | | |
| The Poison Sky | | | | Fri 28 Dec 2018 4:45pm EST | | | | |
| The Sontaran Stratagem | | | | Fri 27 Dec 2019 9:30am EST | | | | |
| The Poison Sky | | | | Fri 27 Dec 2019 10:35am EST | | | | |
| The Sontaran Stratagem | | | | Thu 28 Oct 2021 2:50pm EDT | | | | |
| The Poison Sky | | | | Thu 28 Oct 2021 3:50pm EDT | | | | |
