Special features include: The Murdoch after show, making-of featurette.
Personal production credits vary by episode.
Yannick Bisson, Hélène Joy, Thomas Craig, Jonny Harris, Mouna Traoré.
"In the 1890s, William Murdoch uses radical forensic techniques for the time, including fingerprinting and trace evidence, to solve some of the city's most gruesome murders"--www.imdb.com. All 18 episodes of season 12.