Season 12
2018 · 18 episodes · 13h 12m in all · 7.7/10
After a telephone call reports a body has been discovered, as well as reports of gunshots have been reported, Murdoch and Crabtree find an unlikely suspect cowering near the body. Murdoch suspects the true killer is still out there.

Episodes

1. Murdoch Mystery Mansion
24 Sept 2018 · 44 min · 7.8/10
After being designed by architect Frank Lloyd Wright, Murdoch and Ogden's house is rocked by an explosion that claims a man's life.

2. Operation: Murder
1 Oct 2018 · 44 min · 7.8/10
Ogden enlists Murdoch to investigate possible sabotage in the operating room after a patient dies during a routine medical procedure..

3. My Big Fat Mimico Wedding
8 Oct 2018 · 44 min · 7.8/10
Murdoch, Ogden, Crabtree and Brackenreid attend Higgins’ and Ruth Newsome’s wedding, but a guest repeatedly tries to kill the groom.

4. Murdoch Without Borders
15 Oct 2018 · 44 min · 8.2/10
Anti-immigrant laws lead to the arrests of Greek men, and Brackenreid regrets releasing his carpenter when he’s suspected of murder.

5. The Spy Who Loved Murdoch
22 Oct 2018 · 44 min · 7.8/10
Murdoch impersonates a dead diplomat to save a treaty, but political and sexual intrigue complicate matters.

6. Sir. Sir? Sir!!!
29 Oct 2018 · 44 min · 7.0/10
Murdoch investigates an astronomical phenomenon with a strange impact on his colleagues’ behavior and dire implications for Toronto.

7. Brother's Keeper
5 Nov 2018 · 44 min · 7.2/10
Watts kills a man in self-defense, then Murdoch uncovers the victim’s criminal past.

8. Drowning in Money
12 Nov 2018 · 44 min · 8.0/10
When a wealthy, high society couple are found drowned in their pool in an apparent double suicide, Murdoch suspects murder.

9. Secrets and Lies
26 Nov 2018 · 44 min · 7.8/10
Brackenreid helps a friend in the case of a missing woman and learns he's closer to the case than he thought.

10. Pirates of the Great Lakes
7 Jan 2019 · 44 min · 8.0/10
As Murdoch helps an Italian detective recover a shipload of stolen antiquities, Brackenreid considers shipping out.

11. Annabella Cinderella
14 Jan 2019 · 44 min · 8.0/10
Crabtree and John are transporting a convicted axe murderer to prison when she escapes to exact revenge on those who testified against her.

12. Six of the Best
21 Jan 2019 · 44 min · 8.0/10
Murdoch's distressing childhood memories are evoked while investigating the death of an orphan under the care of the same Jesuit priest who taught him.

13. Murdoch and the Undetectable Man
28 Jan 2019 · 44 min · 7.8/10
Inventor Nikola Tesla assists Murdoch in an investigation into the death of a man experimenting with invisibility.

14. Sins of the Father
4 Feb 2019 · 44 min · 7.8/10
Murdoch investigates an apparent arson death, and reveals a personal history in the process.

15. One Minute to Murder
11 Feb 2019 · 44 min · 7.0/10
A man is electrocuted during a typing contest, but Murdoch suspects he wasn't the intended target.

16. Manual for Murder
18 Feb 2019 · 44 min · 7.5/10
After the release of Murdoch and Ogden's book, a series of copycat murders begin to take place.

17. Darkness Before the Dawn (1)
25 Feb 2019 · 44 min · 7.5/10
As Murdoch seeks a promotion, a constable is shot in a botched raid on an opium den led by Watts.

18. Darkness Before the Dawn (2)
4 Mar 2019 · 44 min · 7.8/10
Murdoch suspects John is being framed for murder by Inspector McWorthy and Brackenreid goes after the corrupt copper.
Murdoch Mysteries Season 12: quick answers
How many episodes are in Murdoch Mysteries Season 12?
Season 12 of Murdoch Mysteries has 18 episodes, about 13 hours in total.
When did Murdoch Mysteries Season 12 come out?
Season 12 premiered on 24 Sept 2018.
What is the best episode of Murdoch Mysteries Season 12?
By viewer score, episode 4, “Murdoch Without Borders”, at 8.2/10.