Sezon 12
Bölümler
1 Murdoch Mystery Mansion 24 Eyl 2018 
2 Operation: Murder 1 Eki 2018 
3 My Big Fat Mimico Wedding 8 Eki 2018 
4 Murdoch Without Borders 15 Eki 2018 
5 The Spy Who Loved Murdoch 22 Eki 2018 
6 Sir. Sir? Sir!!! 29 Eki 2018 
7 Brother's Keeper 5 Kas 2018 
8 Drowning in Money 12 Kas 2018 
9 Secrets and Lies 26 Kas 2018 
10 Pirates of the Great Lakes 7 Oca 2019 
11 Annabella Cinderella 14 Oca 2019 
12 Six of the Best 21 Oca 2019 
13 Murdoch and the Undetectable Man 28 Oca 2019 
14 Sins of the Father 4 Şub 2019 
15 One Minute to Murder 11 Şub 2019 
16 Manual for Murder 18 Şub 2019 
17 Darkness Before the Dawn (1) 25 Şub 2019 
18 Darkness Before the Dawn (2) 4 Mar 2019