Museum Commotion

Arthur, Rosa, Viola, and Luke are known as the "Swamp Quartet." They are only fourteen years old, but they are already an experienced team of detectives.
 
The kids overheard someone blackmailing their classmate Emil's father, the director of the local museum.... In exchange for keeping the secret, the criminal demanded that the director hand over boxes of exhibits for a new exhibition. It is being heavily advertised and is set to open soon, but its content is a surprise. If the opening of the exhibition is canceled, the director will lose his job and could face legal action for the loss of the exhibits. However, revealing the secret threatens him with the same consequences, if not worse.
 
Emil begs his friends to help his dad. The "Quartet" cannot stay on the sidelines and begins a new investigation!