Spade gets more than he bargained for when he questions his eccentric neighbors, and learns more about the boy's mysterious abilities; Teresa continues her investigation alone; Jean-Pierre faces his past and confronts Philippe.

Spade discovers who has been following him. Philippe sets up a deal for the boy that quickly goes sideways, leading to a dangerous confrontation on the old town bridge. A mysterious newcomer arrives, uncovering secret identities and agendas.