Take the Tower

S01E20 Diseased

Title: Infected Plot: Hobbes and Darien team up with one of Hobbes' informants to ensnare their nemesis, Arnaud. However, Arnaud eludes capture using a smoke bomb that conceals a deadly biological agent. Shortly after, Darien starts exhibiting flu-like symptoms and begins to expel contaminated Quicksilver. The Official and the Keeper rush him to a military facility, unaware that Arnaud has already infiltrated it. Arnaud intends to perform surgery to extract the Quicksilver Gland from Darien's skull, but the illness complicates his plan, prompting him to abduct the Keeper for a cure. In the chaos, Darien breaks free and, driven to madness, nearly kills Arnaud. The Keeper intervenes, but Arnaud manages to escape.