Season 4
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 1 |  | The Past Is Parent | Nov 5, 2015 |
| 2 |  | Evidence of Things Not Seen | Nov 12, 2015 |
| 3 |  | Tag, You're Me | Nov 19, 2015 |
| 4 |  | All My Exes Live in Essex | Nov 26, 2015 |
| 5 |  | The Games Underfoot | Dec 10, 2015 |
| 6 |  | The Cost of Doing Business | Dec 17, 2015 |
| 7 |  | Miss Taken | Jan 7, 2016 |
| 8 |  | A Burden of Blood | Jan 14, 2016 |
| 9 |  | Murder Ex Machina | Jan 21, 2016 |
| 10 |  | Alma Matters | Jan 28, 2016 |
| 11 |  | Down Where the Dead Delight | Feb 4, 2016 |
| 12 |  | A View With a Room | Feb 11, 2016 |
| 13 |  | A Study in Charlotte | Feb 18, 2016 |
| 14 |  | Who Is That Masked Man? | Feb 25, 2016 |
| 15 |  | Up to Heaven and Down to Hell | Mar 3, 2016 |
| 16 |  | Hounded | Mar 10, 2016 |
| 17 |  | You've Got Me, Who's Got You? | Mar 20, 2016 |
| 18 |  | Ready or Not | Mar 27, 2016 |
| 19 |  | All In | Apr 10, 2016 |
| 20 |  | Art Imitates Art | Apr 10, 2016 |
| 21 |  | Ain't Nothing Like the Real Thing | Apr 17, 2016 |
| 22 |  | Turn It Upside Down | Apr 24, 2016 |
| 23 |  | The Invisible Hand | May 1, 2016 |
| 24 |  | A Difference in Kind | May 8, 2016 |