The Black Island
In the late 1970s and early 1980s, two Tintin plays were produced at the Arts Theatre in the West End of London, adapted by Geoffrey Case for the Unicorn Theatre Company. These were "Tintin's Great American Adventure", based on the comic "Tintin in America" (1976–1977) and "Tintin and the Black Island", based on "The Black Island" (1980–81); this second play later toured.