This article is about the real world. The year of 1980. Events Le secret de la licorne (The Secret of the Unicorn) ride is opened at the Walibi Belgium theme park. December December 18 - The movie Tintin and the Lake of Sharks is released in Portugal. Retrieved from "https://tintin.fandom.com/wiki/1980?oldid=9704" Categories: Years Community content is available under CC-BY-SA unless otherwise noted.