Marcel Davis

As a deadly crime spree begins to surface, a century-old urban legend takes shape in Portland's sewers and becomes Nick's (David Giuntoli) latest case. In Europe, Adalind (Claire Coffee) meets Prince Viktor (guest star Alexis Denisof), who's come to bring those responsible for his cousin Eric's demise to justice. Meanwhile, Captain Renard (Sasha Roiz) responds to the recent attempt on his life.

To rob an African kleptocrat's Boston vault, the Leverage team has to time their heist to a symphony concert nearby, where amateur violinist Hardison must play a solo for a sell-out crowd.

With Sophie away, Hardison plays the inside man to take down an unscrupulous diamond merchant. When he overdoes the act, the team finds itself forced to break into the most secure vault in Boston.