| | episode | air date | countdown | title |
| S05E14 | 2016-07-23 | | Done | |
| S05E13 | 2016-07-16 | | Railroad Men | |
| S05E12 | 2016-07-09 | | Any Sum Within Reason | |
| S05E11 | 2016-07-02 | | Gambit | |
| S05E10 | 2016-06-25 | | 61 Degrees | |
| S05E09 | 2016-06-18 | | Return to the Garden | |
| S05E08 | 2016-06-11 | | Two Soldiers | |
| S05E07 | 2015-08-29 | | False Prophets | |
| S05E06 | 2015-08-22 | | Hungry Ghosts | |
| S05E05 | 2015-08-15 | | Elixir of Life | |
| S05E04 | 2015-08-08 | | Struck | |
| S05E03 | 2015-08-01 | | White Justice | |
| S05E02 | 2015-07-25 | | Mei Mei | |
| S05E01 | 2015-07-18 | | Chinatown | |
| | | | S04E13 | 2014-11-22 | | Further West | |
| S04E12 | 2014-11-15 | | Thirteen Steps | |
| S04E11 | 2014-11-08 | | Bleeding Kansas | |
| S04E10 | 2014-10-04 | | Return to Hell | |
| S04E09 | 2014-09-27 | | Two Trains | |
| S04E08 | 2014-09-20 | | Under Color of Law | |
| S04E07 | 2014-09-13 | | Elam Ferguson | |
| S04E06 | 2014-09-06 | | Bear Man | |
| S04E05 | 2014-08-30 | | Life's a Mystery | |
| S04E04 | 2014-08-23 | | Reckoning | |
| S04E03 | 2014-08-16 | | Chicken Hill | |
| S04E02 | 2014-08-09 | | Escape from the Garden | |
| S04E01 | 2014-08-02 | | The Elusive Eden | |
| | | | S03E10 | 2013-10-05 | | Get Behind the Mule | |
| S03E09 | 2013-09-28 | | Fathers and Sins | |
| S03E08 | 2013-09-21 | | It Happened in Boston | |
| S03E07 | 2013-09-14 | | Cholera | |
| S03E06 | 2013-09-07 | | One Less Mule | |
| S03E05 | 2013-08-31 | | Searchers | |
| S03E04 | 2013-08-24 | | The Game | |
| S03E03 | 2013-08-17 | | Range War | |
| S03E02 | 2013-08-10 | | Eminent Domain | |
| S03E01 | 2013-08-10 | | Big Bad Wolf | |
| | | S02E10 | 2012-10-07 | | Blood Moon Rising | |
| S02E09 | 2012-10-07 | | Blood Moon | |
| S02E08 | 2012-09-30 | | The Lord's Day | |
| S02E07 | 2012-09-23 | | The White Spirit | |
| S02E06 | 2012-09-16 | | Purged away with Blood | |
| S02E05 | 2012-09-09 | | The Railroad Job | |
| S02E04 | 2012-09-02 | | Scabs | |
| S02E03 | 2012-08-26 | | Slaughterhouse | |
| S02E02 | 2012-08-19 | | Durant, Nebraska | |
| S02E01 | 2012-08-12 | | Viva La Mexico | |
| | | S01E10 | 2012-01-15 | | God of Chaos | |
| S01E09 | 2012-01-08 | | Timshel | |
| S01E08 | 2012-01-01 | | Derailed | |
| S01E07 | 2011-12-18 | | Revelations | |
| S01E06 | 2011-12-11 | | Pride, Pomp and Circumstance | |
| S01E05 | 2011-12-04 | | Bread and Circuses | |
| S01E04 | 2011-11-27 | | Jamais Je Ne T'oublierai | |
| S01E03 | 2011-11-20 | | A New Birth of Freedom | |
| S01E02 | 2011-11-13 | | Immoral Mathematics | |
| S01E01 | 2011-11-06 | | Pilot | |
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