Murdoch Mysteries - Season 12

First aired: 9/23/2018 18 episodes

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.

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Episodes

1. Murdoch Mystery Mansion

Aired: 9/24/2018

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

Aired: 10/1/2018

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

Aired: 10/8/2018

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

Aired: 10/15/2018

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

Aired: 10/22/2018

Murdoch impersonates a dead diplomat to save a treaty, but political and sexual intrigue complicate matters.

6. Sir. Sir? Sir!!!

Aired: 10/29/2018

Murdoch investigates an astronomical phenomenon with a strange impact on his colleagues’ behavior and dire implications for Toronto.

7. Brother's Keeper

Aired: 11/5/2018

Watts kills a man in self-defense, then Murdoch uncovers the victim’s criminal past.

8. Drowning in Money

Aired: 11/12/2018

When a wealthy, high society couple are found drowned in their pool in an apparent double suicide, Murdoch suspects murder.

9. Secrets and Lies

Aired: 11/26/2018

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

Aired: 1/7/2019

As Murdoch helps an Italian detective recover a shipload of stolen antiquities, Brackenreid considers shipping out.

11. Annabella Cinderella

Aired: 1/14/2019

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

Aired: 1/21/2019

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

Aired: 1/28/2019

Inventor Nikola Tesla assists Murdoch in an investigation into the death of a man experimenting with invisibility.

14. Sins of the Father

Aired: 2/4/2019

Murdoch investigates an apparent arson death, and reveals a personal history in the process.

15. One Minute to Murder

Aired: 2/11/2019

A man is electrocuted during a typing contest, but Murdoch suspects he wasn't the intended target.

16. Manual for Murder

Aired: 2/18/2019

After the release of Murdoch and Ogden's book, a series of copycat murders begin to take place.

17. Darkness Before the Dawn (1)

Aired: 2/25/2019

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)

Aired: 3/4/2019

Murdoch suspects John is being framed for murder by Inspector McWorthy and Brackenreid goes after the corrupt copper.