Season 4 of originally aired in early 2016 and consists of 8 episodes . Set in 1960s Ballarat, the season follows Dr. Lucien Blake as he balances his role as a police surgeon with personal upheaval, including the shock return of his long-lost wife, Mei Lin. Season 4 Episode Guide Episode Title Original Air Date Case Summary The Open Road Feb 5, 2016
A man's fall from the fire station bell tower is initially ruled a suicide but soon turns into a murder hunt. Mar 25, 2016 The Doctor Blake Mysteries - Season 4
A sports reporter is found dead on the 18th hole of the local golf course. Mar 18, 2016 Season 4 of originally aired in early 2016
A local jockey dies on the track; meanwhile, Blake's wife, Mei Lin, unexpectedly returns to Ballarat. Mar 4, 2016 Season 4 Episode Guide Episode Title Original Air