Five friends 4

This summer, history is on the holiday agenda: Bernhard, Julian's father, Dick, and Anne, is organizing an exhibition on ancient Egypt. During a private tour, George, Julian, Dick, Anne, and Timmy the dog catch a burglar tampering with a 5000-year-old mummy. The burglar manages to escape, but the five discover a gold amulet that once belonged to Tutankhamun I - the legendary first pharaoh, whose priceless treasures are lost. The amulet points to Tutankhamun's hidden pyramid. Together with Bernhard and his Egyptian colleague Elena, the five friends fly to Cairo to hand over the find to Farouk, the head of the Institute of Antiquities. Suddenly, however, Bernhard is arrested! He is accused of stealing the amulet and replacing it with a fake. The five friends are determined: they must find the real culprit and the genuine amulet to prove Bernhard's innocence. Together with the charming pickpocket Auni, they set out on a quest and cross paths with a corrupt secret society. Their trail eventually leads them to the Valley of Snakes in the middle of the desert, where they are lured into a trap. Will the five friends manage to free themselves and save Bernhard from a long prison sentence?.