A street urchin who leads a group of child detectives. He helps Emil track down the thief, overhears the bank robbery plot, and arrives just in time to save Emil and Grundeis from being blown up in the tunnel.
Gustav becomes Emil's primary partner and tactical leader.
Gustav actively hunts the Baron as part of his detective mission.
Gustav gathers critical intelligence on Müller's criminal activities.
Gustav leads the relentless pursuit of the fleeing thief.
Explore the full interactive character relationship map of Emil and the Detectives