Heston was brought on board to star in January 1957 and suggested that Welles direct the project. Welles was hired to direct and star, as well as re-write the script. Filming started the next month and wrapped in April. During the film's post-production, creative differences between Welles and Universal executives arose and Welles was forced off the film
Subsequently, Universal-International revised the film's editing style to be more conventional and ordered re-shoots to be made in November 1957
In response to the new version, Welles wrote a 58-page memo in which he elaborately outlined his creative vision for the film and asked that his version be restored.