By 1979, forty minutes of the film had been edited by Welles. But in that year, the film experienced serious legal and financial complications. Welles' use of funds from Mehdi Boushehri, the brother-in-law of the Shah of Iran, became troublesome after the Shah was overthrown. A complex, decades-long legal battle over the ownership of the film ensued, with the original negative remaining in a vault in Paris. At first, the revolutionary government of Ayatollah Khomeini had the film impounded along with all assets of the previous regime. When they deemed the negative worthless, there was extensive litigation as to the ownership of the film. By 1998, many of the legal matters had been resolved and the Showtime cable network had guaranteed "end money" to complete the film.