After a student dies mysteriously in a professor’s opium den, Crabtree helps Ogden and Rebecca James investigate in the morgue.

The return of an adversary threatens the lives of Murdoch and Ogden.

Crabtree and Higgins go under cover to investigate the murder of a vaudeville comic.

The discovery of a decomposed body leads Murdoch into the fascinating world of telegraphy – the 1895 equivalent of the internet. When Murdoch calls on Enid to assist in the…