1. Murdoch Air

7.6

. 7 January 2013. 60 min

Murdoch investigates the crash of a flying machine that killed a man, uncovering conspiracy and sabotage.

2. Winston's Lost Night

7.4

. 14 January 2013. 60 min

Detective Murdoch suspects a soldier after a veteran is slain by a sword.

3. Murdoch on the Corner

8.2

. 21 January 2013. 60 min

Murdoch films a street corner to catch a killer.

4. A Study in Sherlock

7.6

. 28 January 2013. 60 min

Two bank safe deposit boxes that were being transferred are taken by thieves and the crime is investigated by Detective Murdoch. The getaway driver for the thieves is killed.  While on scene someone claiming to be Sherlock Holmes shows up and provides some helpful information.  Dr. Ogden figures out that he is actually David Kingsley who at one time was treated for mental illness.  "Sherlock Holmes" appears to have the qualities of the fictional character of the same name such as the ability to "read" an individual or a crime scene.

5. Murdoch Au Naturel

6.4

. 4 February 2013. 60 min

Murdoch enlists some revealing detective work while investigating a murder at a nudist community.

6. Murdoch and the Cloud of Doom

7.8

. 11 February 2013. 60 min

A toxic gas will be released into the city of Toronto, unless Murdoch can find a way to stop it.

7. The Ghost of Queen's Park

8.2

. 25 February 2013. 60 min

While investigating the death of a politician, rumored to have been killed by a vengeful ghost, Crabtree's theories of the paranormal conflict with Murdoch's scientific beliefs.

8. Murdoch in Ladies Wear

8.2

. 4 March 2013. 60 min

Murdoch investigates the murder of an Eaton's department store manager who was disliked by the shop girls.

9. Victoria Cross

8.2

. 11 March 2013. 60 min

A murder investigation is hindered by an uncooperative witness.

10. Twisted Sisters

7.3

. 18 March 2013. 60 min

Murdoch investigates multiple drownings of a single career woman.

11. Lovers in a Murderous Time

7.3

. 25 March 2013. 60 min

A delusional woman is the prime suspect in the stabbing of her fiance.

12. Crime & Punishment

8.2

. 8 April 2013. 60 min

Detective Murdoch and his methods are compromised when one of his colleagues is implicated in a suspicious murder.

13. The Murdoch Trap

8

. 15 April 2013. 60 min

With his colleague sentenced to hang for murder, Detective Murdoch races to exonerate them and steps into a trap set by the real killer.