Visa für ocantros (1974)

In the troubled state of Ocantros, the prime minister is assassinated. Martin Katrup, who is responsible for setting up a large printing plant, is also on the island at this time. A short time later, two of his colleagues disappear without a trace and Katrup sets off in search of them. The situation is exacerbated when the secret service tries everything in its power to spark a coup and a civil war.