Museum Mayhem

Arthur, Roza, Viola, and Luke — the famous team of young detectives known as “The Four from the Marsh.” While visiting a friend at the local museum, they accidentally become witnesses to extortion: an unknown person threatens the director and demands the contents of the exhibit boxes prepared for a new exhibition. No one is supposed to know about the exhibition itself — its theme is held in the strictest secrecy to surprise the city’s residents. The director is trapped: if he gives in, the exhibition will be threatened; if he tells the truth, a secret will surface that could destroy his career. The boys’ friend, the director’s son, begs them to help save his father. There’s almost no time — just two weeks to unravel the case. But “The Four” don’t back down in the face of difficulties: the more tangled the riddle, the stronger the excitement. They set out on a new investigation.