Tintin heads to Scotland where a gorilla haunts a secluded mansion on a rocky island. Wanting to help a plane in trouble, Tintin gets shot. This is the beginning of one of the most exciting adventures of the famous reporter. Pursuing his attackers, we find him on a rocky Scottish island, reputed to be the landmark of a mysterious "beast" but actually home to a band of counterfeiters. After various adventures, Tintin will of course put an end to these illegal activities and reveal the true nature of the beast.
