Murdoch and company's Christmas at an idyllic country estate turns potentially deadly.

At Halloween, Murdoch pursues a killer dressed as a clown who is terrorizing romantic, young couples.

While investigating a stabbing, Murdoch and Brackenreid inadvertently discover spy Terrence Meyers' hidden civilian life.

Murdoch investigates when a Japanese spy is found dead in a Korean family's cellar.

Murdoch pursues Inspector Giles after he escapes from prison to vindicate a murderer.

Season Finale: With his family in hiding, Murdoch tries to discover who is behind attempts on their lives.

Murdoch suspects someone in a vagrant encampment robbed and killed a young woman.

Murdoch investigates after a murder is transmitted over James Pendrick's new invention.

When a Murdoch lookalike is murdered, danger is near. Murdoch must find the murder before the murder finds him.

When Murdoch investigates the murder of a ladies man, Crabtree’s aunt is the prime suspect.

Murdoch investigates when Higgins goes missing while searching for his kidnapped sister-in-law.

Murdoch suspects the murder of a nasty, satirical cartoonist has links to city politics.

Murdoch investigates the murder of a musician whose death was narrated in a blues song.

When their train derails, Ogden and Brackenreid suspect it was sabotage to hide a murder.

Murdoch investigates the suspicious death of a stage manager after a going away party for Mary Pickford.

When Murdoch investigates the mysterious death of a colleague of Sigmund Freud, he receives unexpected psychoanalysis.

With their lives in danger, Murdoch searches for Anna Fulford and her son in Montreal.

To solve an inmate's murder, Murdoch sends Ogden undercover at a woman's reformatory.

Murdoch arrests a man for trying to kill a woman he claims is a witch, shortly thereafter he dies mysteriously while in custody.

A charity basketball game takes a grim turn for Murdoch and his colleagues when a friend of the game's inventor is murdered.

To save his former lover and son, Murdoch makes a risky deal with a Black Hand henchman.

Violet Hart investigates when a protester dies at an event for Black people's rights.

When Crabtree's mentally deranged kidnapper, Amelia, turns herself in, he braces for trouble.

Murdoch's son Harry is visiting from boarding school when William and Julia are abducted by a nefarious, vengeful foe.