Who is behind the mask?

A phantom is on the loose! At night, a masked motorcyclist on his red bike confronts criminals and foils their crimes. When a brazen thief steals Franzi's backpack, the red phantom is immediately on the scene. The ambition of the three young detectives is ignited - who is the red phantom? During a wild chase through the night, Kim, Franzi, and Marie uncover the secret and experience an astonishing surprise.

For aspiring detectives aged 10 and up!.