Murdoch and Ogden investigate the suspicious death of an Arctic expedition crewmember, while their workplaces become increasingly complicated in light of recent events.

Murdoch strives to apprehend a lecherous costumed criminal known as The Lurker, whose amorous encounters have escalated to murder.

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…