| Episode | Channel | Broadcast | Viewers | Share | Pos | |
| Human Nature | |  |  | Thu 8 Feb 2018 12:00am IST | | | | |
| Human Nature | | | | Thu 8 Feb 2018 9:00am IST | | | | |
| The Family of Blood | | | | Thu 8 Feb 2018 8:00pm IST | | | | |
| The Family of Blood | | | | Fri 9 Feb 2018 12:00am IST | | | | |
| The Family of Blood | | | | Fri 9 Feb 2018 9:00am IST | | | | |
| Human Nature | | | | Sat 10 Feb 2018 5:00pm IST | | | | |
| The Family of Blood | | | | Sun 11 Feb 2018 3:00pm IST | | | | |
| Human Nature | |  |  | Sun 18 Mar 2018 1:00pm GMT | | | | |
| The Family of Blood | | | | Sun 18 Mar 2018 2:00pm GMT | | | | |
| Human Nature | |  |  | Thu 22 Mar 2018 6:00am AEDT | | | | |
| Human Nature | | | | Fri 23 Mar 2018 1:00am AEDT | | | | |
| The Family of Blood | | | | Fri 23 Mar 2018 6:00am AEDT | | | | |
| The Family of Blood | | | | Sat 24 Mar 2018 12:30am AEDT | | | | |
| The Family of Blood | | | | Mon 26 Mar 2018 1:15am BST | | | | |
| Human Nature | |  |  | Tue 3 Apr 2018 8:00am EDT | | | | |
| The Family of Blood | | | | Wed 4 Apr 2018 6:00am EDT | | | | |
| Human Nature | | | | Wed 11 Apr 2018 6:10am BST | | | | |
| The Family of Blood | | | | Thu 12 Apr 2018 6:10am BST | | | | |
| Human Nature | | | | Sun 10 Jun 2018 11:00am BST | | | | |
| The Family of Blood | | | | Sun 10 Jun 2018 12:00pm BST | | | | |
| Human Nature | |  |  | Mon 2 Jul 2018 4:00pm CEST | | | | |
| Human Nature | | | | Tue 3 Jul 2018 6:00am CEST | | | | |
| Human Nature | | | | Tue 3 Jul 2018 10:10am CEST | | | | |
| The Family of Blood | | | | Tue 3 Jul 2018 4:00pm CEST | | | | |
| Die Natur des Menschen | |  |  | Tue 3 Jul 2018 10:25pm CEST | | | | |
| Die Natur des Menschen | | | | Wed 4 Jul 2018 1:25am CEST | | | | |
| The Family of Blood | | | | Wed 4 Jul 2018 6:00am CEST | | | | |
| The Family of Blood | | | | Wed 4 Jul 2018 10:10am CEST | | | | |
| Human Nature | | | | Sat 7 Jul 2018 10:10am CEST | | | | |
| The Family of Blood | | | | Sat 7 Jul 2018 10:55am CEST | | | | |
| Die Natur des Menschen | | | | Sun 8 Jul 2018 4:55am CEST | | | | |
| Blutsbande | | | | Tue 10 Jul 2018 8:15pm CEST | | | | |
| Blutsbande | | | | Tue 10 Jul 2018 11:15pm CEST | | | | |
| Blutsbande | | | | Sun 15 Jul 2018 12:55am CEST | | | | |
| Human Nature | | | | Sun 2 Sep 2018 4:00pm BST | | | | |
| The Family of Blood | | | | Sun 9 Sep 2018 9:00am BST | | | | |
| Human Nature | | | | Sun 30 Sep 2018 6:00pm EDT | | | | |
| The Family of Blood | | | | Sun 30 Sep 2018 7:00pm EDT | | | | |
| Human Nature | | | | Sat 10 Nov 2018 11:00am GMT | | | | |
| The Family of Blood | | | | Sat 10 Nov 2018 12:00pm GMT | | | | |
| Human Nature | | | | Sun 16 Dec 2018 11:00am GMT | | | | |
| The Family of Blood | | | | Sun 16 Dec 2018 12:00pm GMT | | | | |
| Human Nature | | | | Mon 24 Dec 2018 10:00am EST | | | | |
| The Family of Blood | | | | Mon 24 Dec 2018 11:00am EST | | | | |
| Human Nature | | | | Fri 28 Dec 2018 6:00am EST | | | | |
| The Family of Blood | | | | Fri 28 Dec 2018 7:00am EST | | | | |
| Human Nature | | | | Sun 20 Jan 2019 8:00am GMT | | | | |
| The Family of Blood | | | | Sun 20 Jan 2019 9:00am GMT | | | | |
| Human Nature | | | | Sun 14 Apr 2019 5:00pm BST | | | | |
| The Family of Blood | | | | Sun 28 Apr 2019 11:00am BST | | | | |
| La famille de sang | | |  | Tue 2 Jul 2019 7:00pm CEST | | | | |
| La famille de sang | | | | Wed 3 Jul 2019 6:15pm CEST | | | | |
| Smith, la montre et le docteur | | | | Wed 3 Jul 2019 7:00pm CEST | | | | |
| La famille de sang | | | | Thu 4 Jul 2019 11:40am CEST | | | | |
| Smith, la montre et le docteur | | | | Thu 4 Jul 2019 6:15pm CEST | | | | |
| Smith, la montre et le docteur | | | | Fri 5 Jul 2019 11:45am CEST | | | | |
| La famille de sang | | | | Sun 7 Jul 2019 9:50pm CEST | | | | |
| Smith, la montre et le docteur | | | | Sun 7 Jul 2019 10:45pm CEST | | | | |
| La famille de sang | | | | Wed 10 Jul 2019 2:00am CEST | | | | |
| Smith, la montre et le docteur | | | | Thu 11 Jul 2019 2:55am CEST | | | | |
| La famille de sang | | | | Sun 14 Jul 2019 10:10am CEST | | | | |
| Smith, la montre et le docteur | | | | Sun 14 Jul 2019 11:05am CEST | | | | |
| Human Nature | | | | Sun 4 Aug 2019 11:00am BST | | | | |
| The Family of Blood | | | | Sun 4 Aug 2019 12:00pm BST | | | | |
| Human Nature | |  |  | Mon 5 Aug 2019 4:00am EDT | | | | |
| Human Nature | | | | Mon 5 Aug 2019 8:30pm EDT | | | | |
| Human Nature | | | | Sat 12 Oct 2019 2:00am EDT | | | | |
| The Family of Blood | | | | Sat 12 Oct 2019 3:00am EDT | | | | |
| Human Nature | | | | Sun 17 Nov 2019 4:00pm GMT | | | | |
| The Family of Blood | | | | Sun 24 Nov 2019 11:00am GMT | | | | |
| La famille de sang | | | | Mon 2 Dec 2019 5:15pm CET | | | | |
| La famille de sang | | | | Tue 3 Dec 2019 4:35pm CET | | | | |
| Smith, la montre et le docteur | | | | Tue 3 Dec 2019 5:20pm CET | | | | |
| La famille de sang | | | | Wed 4 Dec 2019 11:05am CET | | | | |
| Smith, la montre et le docteur | | | | Wed 4 Dec 2019 4:35pm CET | | | | |
| La famille de sang | | | | Thu 5 Dec 2019 7:45am CET | | | | |
| Smith, la montre et le docteur | | | | Thu 5 Dec 2019 11:00am CET | | | | |
| Smith, la montre et le docteur | | | | Fri 6 Dec 2019 7:50am CET | | | | |
| La famille de sang | | | | Sat 7 Dec 2019 9:10am CET | | | | |
| Smith, la montre et le docteur | | | | Sat 7 Dec 2019 10:00am CET | | | | |
| La famille de sang | | | | Tue 10 Dec 2019 12:15am CET | | | | |
| Die Natur des Menschen | | | | Tue 10 Dec 2019 9:00pm CET | | | | |
| Blutsbande | | | | Tue 10 Dec 2019 9:45pm CET | | | | |
| Smith, la montre et le docteur | | | | Wed 11 Dec 2019 12:30am CET | | | | |
| Die Natur des Menschen | | | | Wed 11 Dec 2019 12:40am CET | | | | |
| Blutsbande | | | | Wed 11 Dec 2019 1:25am CET | | | | |
| Die Natur des Menschen | | | | Sun 15 Dec 2019 2:15am CET | | | | |
| Blutsbande | | | | Sun 15 Dec 2019 3:00am CET | | | | |
| Human Nature | | | | Thu 26 Dec 2019 6:00pm EST | | | | |
| The Family of Blood | | | | Thu 26 Dec 2019 7:00pm EST | | | | |
| Human Nature | | | | Sun 2 Feb 2020 3:00pm GMT | | | | |
| The Family of Blood | | | | Sun 2 Feb 2020 4:00pm GMT | | | | |
| #DoctorWhoLockdown: Human Nature/The Family of Blood | |  |  | Fri 24 Apr 2020 7:00pm BST | | | | |
| Human Nature | | | | Sun 24 May 2020 1:20pm BST | | | | |
| The Family of Blood | | | | Sun 24 May 2020 2:20pm BST | | | | |
| Human Nature | |  |  | Wed 3 Jun 2020 8:50pm MSK | | | | |
| Human Nature | | | | Thu 4 Jun 2020 4:00pm MSK | | | | |
| The Family of Blood | | | | Thu 4 Jun 2020 8:00pm MSK | | | | |
| The Family of Blood | | | | Fri 5 Jun 2020 3:10pm MSK | | | | |
| Human Nature | | | | Sun 7 Jun 2020 3:50pm MSK | | | | |
