Ep 2. Kommando

In Murdoch Mysteries season 4 episode 2, titled "Kommando," Detective William Murdoch and his team encounter a group of German secret agents who are plotting an attack on Canadian soil. As tensions rise between Germany and Britain, the detectives must race against time to identify the agents and prevent the attack.

The episode begins with Murdoch and his colleague Dr. Julia Ogden attending a lecture on the science of explosives. The lecture is given by a German scientist, Dr. Klaus Eckhardt, who has recently arrived in Canada. Murdoch is initially skeptical of Eckhardt's motives, given the tensions between Germany and Britain, and so he follows the scientist after the lecture to investigate him further.

Meanwhile, Constable George Crabtree attends a German singing group and becomes enamored with one of the singers, a woman named Gretchen. Through his interactions with Gretchen, Crabtree uncovers a plot involving a secret German organization known as the "Kommando," which is planning to launch an attack on Canadian soil.

As Murdoch and Ogden investigate the Kommando, they discover that the group is made up of a number of German secret agents who have infiltrated Canadian society. The agents are using a wireless radio tower to transmit messages back to Germany, and so Murdoch must find a way to intercept their communications.

Murdoch soon discovers that Eckhardt is not a genuine scientist but is actually a member of the Kommando. He confronts Eckhardt and manages to capture him, but not before Eckhardt reveals that the Kommando has already planted a bomb somewhere in Toronto.

With the help of Gretchen, Crabtree is able to locate the bomb, but he is soon captured by the Kommando. The agents plan to execute Crabtree as a message to the Canadian authorities, but Murdoch is able to rescue him just in time.

In the end, the detectives succeed in foiling the Kommando's plot and preventing a major attack on Canadian soil. However, Murdoch realizes that there may be many more German agents in Canadian society, and he knows that he must remain vigilant to protect the country from further threats.

Overall, "Kommando" is a tense and suspenseful episode that highlights the threats faced by Canadian society during World War I. With its complex plot, high-stakes action, and talented cast, it is a standout episode in the fourth season of Murdoch Mysteries.