A shifty man who steals Emil's money on the bus and takes it to a Berlin cafe. He later plots a bank vault robbery with The Baron and Müller, is double-crossed by them, left behind in the tunnel, and finally apprehended by the children and police.
Grundeis steals Emil's money, initiating the central conflict.
Grundeis and the Baron collaborate on the bank heist plan.
Grundeis and Müller work together to execute the tunneling scheme.
Gustav leads the relentless pursuit of the fleeing thief.
Explore the full interactive character relationship map of Emil and the Detectives