Murdoch Mysteries (2008)/Season Twelve

Season Twelve
Murdoch Mysteries
Season Premiere	September 24, 2018 (Canada) January 14, 2019 (UK)
Season Finale	March 4, 2019 (Canada) May 13, 2019 (UK)
Episode Count	18
Previous Season Eleven	Next Season Thirteen

Season Twelve of Murdoch Mysteries premiered on September 24, 2018.

Episodes

#	#	Title	Written By	Directed By	Airdate	Viewers		UK Airdate
169	1	Murdoch Mystery Mansion	Peter Mitchell	Gary Harvey	September 24, 2018	997k(CA) 219k(UK)		January 14, 2019
After being designed by architect Frank Lloyd Wright, Murdoch and Ogden's house is rocked by an explosion that claims a man's life.
170	2	Operation: Murder	Mary Pedersen	Harvey Crossland	October 1, 2018	252k(UK)		January 21, 2019
Ogden enlists Murdoch to investigate possible sabotage in the operating room after a patient dies during a routine medical procedure.
171	3	My Big Fat Mimico Wedding	Simon McNabb	Gary Harvey	October 8, 2018	1.059M(CA) 283k(UK)		January 28, 2019
When Murdoch, Ogden, Crabtree and Brackenreid attend Higgins' and Ruth Newsome's wedding, a guest repeatedly tries to kill the groom.
172	4	Murdooch Without Borders	Dan Trotta	Harvey Crossland	October 15, 2018	234k(UK)		February 4, 2019
After anti-immigrant laws lead to the arrests of Greek men, Brackenreid regrets releasing his carpenter when he's suspected of murder.
173	5	The Spy Who Loved Murdoch	Simon McNabb	Alison Reid	October 22, 2018	1.055M(CA) 255k(UK)		February 11, 2019
When Murdoch impersonates a dead diplomat to save a treaty, political and sexual intrigue complicate matters.
174	6	Sir. Sir? Sir!!!	Peter Mitchell	Craig David Wallace	October 29, 2018	1.017M(CA) 192k(UK)		February 18, 2019
Murdoch investigates an astronomical phenomenon with a strange impact on his colleagues' behavior and dire implications for Toronto.
175	7	Brother's Keeper	Paul Aitken	Craig David Wallace	November 5, 2018	1.094M(CA) 227k(UK)		February 25, 2019
When Watts kills a man in self-defense and Murdoch uncovers the victim's criminal past, questions surround Watts' story.
176	8	Drowning in Money	Noelle Girard	Alison Reid	November 12, 2018	1.051M(CA) 267k(UK)		March 4, 2019
When a wealthy, high society couple is found drowned in their pool in an apparent double suicide, Murdoch suspects murder.
177	9	Secrets and Lies	Peter Mitchell	Leslie Hope	November 26, 2018	1.053M(CA) 269k(UK)		March 11, 2019
When Brackenreid leaves Toronto to help an old friend find a missing woman, he learns he's a lot closer to the case than he thought.
178	10	Pirates of the Great Lakes	Dan Trotta	Leslie Hope	January 7, 2019	1.216M(CA) 220k(UK)		March 18, 2019
As Murdoch helps an Italian detective recover a shipload of stolen antiquities, Brackenreid considers shipping out.
179	11	Annabella Cinderella	Paul Aitken	Sherren Lee	January 14, 2019	1.159M(CA) 239k(UK)		March 25, 2019
Crabtree and John are transporting a convicted axe murderer to prison when she escapes to exact revenge on those who testified against her.
180	12	Six of the Best	Lori Spring	Sherren Lee	January 21, 2019	1.076M(CA) 250k(UK)		April 1, 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.
181	13	Murdoch and the Undetectable	Paul Aitken	Mina Shum	January 28, 2019	1.098M(CA) 181k(UK)		April 8, 2019
Murdoch enlists inventor Nikola Tesla to help with the murder investigation of a man experimenting with invisibility.
182	14	Sins of the Father	Simom McNabb	Mina Shum	February 4, 2019	1.188M(CA) 200k(UK)		April 15, 2019
When a man dies in a deliberately set fire, Murdoch's investigation reveals some shocking personal history.
183	15	One Minute to Murder	Maureen Jennings	Mars Horodyski	February 11, 2019	1.153M(CA) 207k(UK)		April 22, 2019
When a man is electrocuted during a typing contest with Crabtree and Louise Cherry, Murdoch suspects the reporter was the intended target.
184	16	Manual for Murder	Paul Aitken & Robert Rotenberg	Warren Sonoda	February 18, 2019	1.048M(CA) 211k(UK)		April 29, 2019
After the release of Murdoch and Ogden's book, a series of copycat murders begin to take place. Excerpts written by Carol Hay, Paul Aitken, Alexandra Zarowny, Mary Pedersen and Dan Trotta; directed by Laurie Lynd, Cal Coons, Farhad Mann, Harvey Crossland and Alison Reid
185	17	Darkness Before the Dawn (1)	Mary Pedersen	Peter Mitchell	February 25, 2019	1.167M(CA) 208k(UK)		May 6, 2019
As Murdoch seeks a promotion, a constable is shot in a botched raid on an opium den led by Watts.
186	18	Darkness Before the Dawn (2)	Simon McNabb & Noelle Girard	Peter Mitchell	March 4, 2019	1.111M(CA) 211k(UK)		May 13, 2019
Murdoch suspects John is being framed for murder by Inspector McWorthy and Brackenreid goes after the corrupt copper.