A part time university student is found dead with electrical burns on the head and two newly arrived American psychology professors with a penchant for unusual experiments may be responsible.

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

Reeling from a personal revelation, Murdoch seeks to avenge the murder of Anna Fulford.

Murdoch, Ogden, Crabtree and Brackenreid must escape an abandoned factory rigged with rooms designed to kill.

Murdoch investigates a murder at the Newsome Estate, which has declared itself a nation.

Murdoch’s investigation of a murder at an opium den intersects with Brackenreid’s pursuit of Nomi’s missing friend.

The brutal murder of a woman from Murdoch’s past complicates his life.

Murdoch learns from Terence Meyers that James Pendrick has been abducted and the inventor’s life is in danger.

Murdoch and Ogden’s weekend at a country inn goes awry when a guest is murdered.

Murdoch investigates the death of a harlot who was promised in a marriage transaction.

A vaudeville comic’s death leads Murdoch to suspect Charlie Chaplin was the target.

Brackenreid learns his son is wanted for murder and refuses Murdoch’s help with the case.

Murdoch and Ogden discover rival gangs within the jail during an investigation of a prison inmate’s suspicious suicide.

Murdoch investigates an apparent arson death, and reveals a personal history in the process.

When Theodore Roosevelt sneaks into Canada for a hunting trip, Murdoch discovers the American President is the quarry.

Murdoch devises a mysterious tonic that restores youthful vitality, but his pursuit of a partnership alarms Crabtree.

Murdoch and the team investigate a grisly murder linked to a feral young woman.

Murdoch works with Brackenreid’s nephew and discovers a murder victim is connected to an all-female gang of jewel thieves.

Julia and Emily go to a bachelorette party; Murdoch and the boys get involved in a high stakes curling match.

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…