Murdoch Mysteries - Season 4

Murdoch struggles to work with the new coroner and clashes openly when a cement block found near the water contains the remains of not one but three men.

Members of a squad of Canadian soldiers who recently were deployed to South Africa are stricken with a mysterious illness and others are being murdered.

Despite an unsolved break-in at the station house, Murdoch announces he's taking a vacation. His holiday turns out to be a trip in response to a telegram from Dr. Ogden requesting his help in Buffalo to solve what she thinks is a murder at The Children's Hospital. Murdoch agrees to go - thoughts of rekindling their relationship in the back of his mind. The case involves a 14-year-old terminally ill boy, Ben Wilkie, who has died under what Ogden feels are mysterious circumstances, not his cancer.

Dark secrets surface at the Jenkins household when Murdoch questions the family and servants of murdered patriarch Percival Jenkins.

Murdoch investigates a case involving a young French woman who arrived in Toronto to visit her sister and then vanished without a trace. He is assisted by Detective Marcel Guillaume, recently arrived from Paris.

Note: Guillaume is the real-life inspiration for author Georges Simenon's main character, Inspector Maigret.

While visiting a fair, Murdoch is fascinated by a perfect scale replica of a quiet Toronto street. His curiosity is further piqued when he discovers a model of a man holding a rifle inside one of the houses and proceeds to investigate a murder no one is sure actually happened. 

A body found at a construction site leads Murdoch into the past and a conspiracy dating back to the American Civil War. 

A telephone operator with ambitions to be a detective believes she's heard a woman strangled on an open line but Inspector Brackenreid is reluctant to believe her.

While investigating a lethal gunshot on a trolley that no one seems to have heard, Mudoch finds that the disappearance his old girlfriend Anna Fulford may be linked.

When a convent tries to bury one of its most venerated members in the churchyard, another body is found in the plot. Murdoch is reunited with his sister.

The murder of a young student a an exclusive girls' school leads Murdoch to conclude that someone posing as a vampire is preying on several of the young girls.

A Robin Hood-like bank robber with a flair for style kisses pretty female bank employees before donating the money he steals to a local orphanage.

A man is found murdered at a Lewis Carroll-themed costume party. All clues point to the guest dressed as the Mad Hatter.