Season 12

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.

1Murdoch Mystery MansionAfter being designed by architect Frank Lloyd Wright, Murdoch and Ogden's house is rocked by an explosion that claims a man's life.
2Operation: MurderOgden enlists Murdoch to investigate possible sabotage in the operating room after a patient dies during a routine medical procedure..
3My Big Fat Mimico WeddingMurdoch, Ogden, Crabtree and Brackenreid attend Higgins’ and Ruth Newsome’s wedding, but a guest repeatedly tries to kill the groom.
4Murdoch Without BordersAnti-immigrant laws lead to the arrests of Greek men, and Brackenreid regrets releasing his carpenter when he’s suspected of murder.
5The Spy Who Loved MurdochMurdoch impersonates a dead diplomat to save a treaty, but political and sexual intrigue complicate matters.
6Sir. Sir? Sir!!!Murdoch investigates an astronomical phenomenon with a strange impact on his colleagues’ behavior and dire implications for Toronto.
7Brother's KeeperWatts kills a man in self-defense, then Murdoch uncovers the victim’s criminal past.
8Drowning in MoneyWhen a wealthy, high society couple are found drowned in their pool in an apparent double suicide, Murdoch suspects murder.
9Secrets and LiesBrackenreid helps a friend in the case of a missing woman and learns he's closer to the case than he thought.
10Pirates of the Great LakesAs Murdoch helps an Italian detective recover a shipload of stolen antiquities, Brackenreid considers shipping out.
11Annabella CinderellaCrabtree and John are transporting a convicted axe murderer to prison when she escapes to exact revenge on those who testified against her.
12Six of the BestMurdoch's distressing childhood memories are evoked while investigating the death of an orphan under the care of the same Jesuit priest who taught him.
13Murdoch and the Undetectable ManInventor Nikola Tesla assists Murdoch in an investigation into the death of a man experimenting with invisibility.
14Sins of the FatherMurdoch investigates an apparent arson death, and reveals a personal history in the process.
15One Minute to MurderA man is electrocuted during a typing contest, but Murdoch suspects he wasn't the intended target.
16Manual for MurderAfter the release of Murdoch and Ogden's book, a series of copycat murders begin to take place.
17Darkness Before the Dawn (1)As Murdoch seeks a promotion, a constable is shot in a botched raid on an opium den led by Watts.
18Darkness Before the Dawn (2)Murdoch suspects John is being framed for murder by Inspector McWorthy and Brackenreid goes after the corrupt copper.

Episodes