Lassie #7/1981

In "Villmarkens sønn," Lassie, Rocky, and Timbu accompany Luis Gomes on a photo expedition to document the life of a seringueiro deep in the jungle. When Luis injures his leg, his son Diego ventures into the wild to gather rubber—prompting Lassie and Timbu to follow, using the dog’s keen nose to track Diego’s path and uncover more than just rubber trees.

In "Sjøuhyret," Rocky, Gerry, and Lassie journey to Colombia to aid their old friend Buff Saunders in locating a long-lost Spanish treasure ship. When a dangerous manta ray attacks during a skin-diving search, Lassie’s quick instincts come to the rescue. With her keen senses leading the way, the dog soon uncovers the hidden remains of the ancient vessel—and the treasure it holds.

In "Lassie redder toget," a young man and his friend, accompanied by their loyal dog Lassie, travel to Quito, Ecuador, for the grand opening of a new railroad line. Tensions rise when the chief engineer clashes with a worker named Arbolon, whose gang sabotages a key bridge during the trial run and takes the pair hostage. With time running out, Lassie uses her sharp instincts to alert the approaching train, leading to the culprits’ arrest.