The script, which was written on a day-to-day basis as the film was being shot, concerns the adventures of a motley crew of swindlers and ne’er-do-wells trying to lay claim to land rich in uranium deposits in Kenya as they wait in a small Italian port to travel aboard an ill-fated tramp steamer en route to Mombasa.

In this Dickens adaptation, orphan Pip discovers through lawyer Mr. Jaggers that a mysterious benefactor wishes to ensure that he becomes a gentleman. Reunited with his childhood patron, Miss Havisham, and his first love, the beautiful but emotionally cold Estella, he discovers that the elderly spinster has gone mad from having been left at the altar as a young woman, and has made her charge into a warped, unfeeling heartbreaker.