| Episode | Broadcast | Viewers | Share | Pos | |
| Adam (TW) | | Mon 15 Sep 2008 10:00pm EDT | | | | |
| Adam (TW) | | Tue 16 Sep 2008 1:00am EDT | | | | |
| Reset (TW) | | Mon 22 Sep 2008 7:00pm EDT | | | | |
| Reset (TW) | | Mon 22 Sep 2008 10:00pm EDT | | | | |
| Reset (TW) | | Tue 23 Sep 2008 1:00am EDT | | | | |
| Dead Man Walking (TW) | | Mon 29 Sep 2008 7:00pm EDT | | | | |
| Dead Man Walking (TW) | | Mon 29 Sep 2008 10:00pm EDT | | | | |
| Dead Man Walking (TW) | | Tue 30 Sep 2008 1:00am EDT | | | | |
| A Day in the Death (TW) | | Mon 6 Oct 2008 7:00pm EDT | | | | |
| A Day in the Death (TW) | | Mon 6 Oct 2008 10:00pm EDT | | | | |
| A Day in the Death (TW) | | Tue 7 Oct 2008 1:00am EDT | | | | |
| Something Borrowed (TW) | | Mon 13 Oct 2008 7:00pm EDT | | | | |
| Something Borrowed (TW) | | Mon 13 Oct 2008 10:00pm EDT | | | | |
| Something Borrowed (TW) | | Tue 14 Oct 2008 1:00am EDT | | | | |
| From Out of the Rain (TW) | | Mon 20 Oct 2008 7:00pm EDT | | | | |
| From Out of the Rain (TW) | | Mon 20 Oct 2008 10:00pm EDT | | | | |
| From Out of the Rain (TW) | | Tue 21 Oct 2008 1:00am EDT | | | | |
| Adrift (TW) | | Mon 27 Oct 2008 7:00pm EDT | | | | |
| Adrift (TW) | | Mon 27 Oct 2008 10:00pm EDT | | | | |
| Adrift (TW) | | Tue 28 Oct 2008 1:00am EDT | | | | |
| Fragments (TW) | | Mon 10 Nov 2008 7:00pm EST | | | | |
| Fragments (TW) | | Mon 10 Nov 2008 10:00pm EST | | | | |
| Fragments (TW) | | Tue 11 Nov 2008 1:00am EST | | | | |
| Exit Wounds (TW) | | Mon 17 Nov 2008 7:00pm EST | | | | |
| Exit Wounds (TW) | | Mon 17 Nov 2008 10:00pm EST | | | | |
| Exit Wounds (TW) | | Tue 18 Nov 2008 1:00am EST | | | | |
| Everything Changes (TW) | | Mon 28 Jun 2010 1:00pm EDT | | | | |
| Day One (TW) | | Tue 29 Jun 2010 1:00pm EDT | | | | |
| Ghost Machine (TW) | | Wed 30 Jun 2010 1:00pm EDT | | | | |
| Cyberwoman (TW) | | Thu 1 Jul 2010 1:00pm EDT | | | | |
| Small Worlds (TW) | | Fri 2 Jul 2010 1:00pm EDT | | | | |
| Countrycide (TW) | | Mon 5 Jul 2010 1:00pm EDT | | | | |
| Greeks Bearing Gifts (TW) | | Tue 6 Jul 2010 1:00pm EDT | | | | |
| They Keep Killing Suzie (TW) | | Wed 7 Jul 2010 1:00pm EDT | | | | |
| Random Shoes (TW) | | Thu 8 Jul 2010 1:00pm EDT | | | | |
| Out of Time (TW) | | Fri 9 Jul 2010 1:00pm EDT | | | | |
| Combat (TW) | | Mon 12 Jul 2010 1:00pm EDT | | | | |
| Captain Jack Harkness (TW) | | Tue 13 Jul 2010 1:00pm EDT | | | | |
| End of Days (TW) | | Wed 14 Jul 2010 1:00pm EDT | | | | |
| Kiss Kiss, Bang Bang (TW) | | Thu 15 Jul 2010 1:00pm EDT | | | | |
| Sleeper (TW) | | Fri 16 Jul 2010 1:00pm EDT | | | | |
| To the Last Man (TW) | | Mon 19 Jul 2010 1:00pm EDT | | | | |
| Meat (TW) | | Tue 20 Jul 2010 1:00pm EDT | | | | |
| Adam (TW) | | Wed 21 Jul 2010 1:00pm EDT | | | | |
| Reset (TW) | | Thu 22 Jul 2010 1:00pm EDT | | | | |
| Dead Man Walking (TW) | | Fri 23 Jul 2010 1:00pm EDT | | | | |
| A Day in the Death (TW) | | Mon 26 Jul 2010 1:00pm EDT | | | | |
| Something Borrowed (TW) | | Tue 27 Jul 2010 1:00pm EDT | | | | |
| From Out of the Rain (TW) | | Wed 28 Jul 2010 1:00pm EDT | | | | |
| Adrift (TW) | | Thu 29 Jul 2010 1:00pm EDT | | | | |
| Fragments (TW) | | Fri 30 Jul 2010 1:00pm EDT | | | | |
| Exit Wounds (TW) | | Mon 2 Aug 2010 1:00pm EDT | | | | |
| Everything Changes (TW) | | Tue 3 Aug 2010 1:00pm EDT | | | | |
| Day One (TW) | | Wed 4 Aug 2010 1:00pm EDT | | | | |
| Ghost Machine (TW) | | Thu 5 Aug 2010 1:00pm EDT | | | | |
| Cyberwoman (TW) | | Fri 6 Aug 2010 1:00pm EDT | | | | |
| Small Worlds (TW) | | Mon 9 Aug 2010 1:00pm EDT | | | | |
| Countrycide (TW) | | Tue 10 Aug 2010 1:00pm EDT | | | | |
| Greeks Bearing Gifts (TW) | | Wed 11 Aug 2010 1:00pm EDT | | | | |
| They Keep Killing Suzie (TW) | | Thu 12 Aug 2010 1:00pm EDT | | | | |
| Random Shoes (TW) | | Fri 13 Aug 2010 1:00pm EDT | | | | |
| Out of Time (TW) | | Mon 16 Aug 2010 1:00pm EDT | | | | |
| Combat (TW) | | Tue 17 Aug 2010 1:00pm EDT | | | | |
| Captain Jack Harkness (TW) | | Wed 18 Aug 2010 1:00pm EDT | | | | |
| End of Days (TW) | | Thu 19 Aug 2010 1:00pm EDT | | | | |
| Kiss Kiss, Bang Bang (TW) | | Fri 20 Aug 2010 1:00pm EDT | | | | |
| Sleeper (TW) | | Mon 23 Aug 2010 1:00pm EDT | | | | |
| To the Last Man (TW) | | Tue 24 Aug 2010 1:00pm EDT | | | | |
| Meat (TW) | | Wed 25 Aug 2010 1:00pm EDT | | | | |
| Adam (TW) | | Thu 26 Aug 2010 1:00pm EDT | | | | |
| Reset (TW) | | Fri 27 Aug 2010 1:00pm EDT | | | | |
