Kalle Anka & C:o #6/1983

In "Den mystiska skatten," Kalle Anka finds himself in a tight spot needing rent money, so he turns to his eccentric uncle Joakim for help—only to hit a wall. When Joakim isn’t budging, Oppfinnar-Jocke steps in with a wild idea: sell his latest invention, a three-dimensional TV projector, to Joakim in hopes of funneling the cash to Kalle.

On a stranded ship near a mysterious volcanic island, Captain, Musse, Långben, and the royal coral queen with Borstis must seek help from the eccentric Professor Seismo Graf and his clever parrot Peggy—whose secrets may be just as fiery as the island itself.