1962, Fellini signed deals with his producer Rizzoli, fixed dates, had sets constructed, cast Mastroianni, Anouk Aimée, and Sandra Milo in lead roles, and did screen tests at the Scalera Studios in Rome. He hired cinematographer Gianni Di Venanzo, among key personnel. But apart from naming his hero Guido Anselmi, he still couldn't decide what his character did for a living. The crisis came to a head in April when, sitting in his Cinecittà office, he began a letter to Rizzoli confessing he had "lost his film" and had to abandon the project. Interrupted by the chief machinist requesting he celebrate the launch of , Fellini put aside the letter and went on the set. Raising a toast to the crew, he "felt overwhelmed by shame… I was in a no exit situation. I was a director who wanted to make a film he no longer remembers. And lo and behold, at that very moment everything fell into place. I got straight to the heart of the film. I would narrate everything that had been happening to me. I would make a film telling the story of a director who no longer knows what film he wanted to make". When shooting began on 9 May 1962, Eugene Walter recalled Fellini taking "a little piece of brown paper tape" and sticking it near the viewfinder of the camera. Written on it was Ricordati che è un film comico ("Remember that this is a comic film"). Perplexed by the seemingly chaotic, incessant improvisation on the set, Deena Boyer, the director's American press officer at the time, asked for a rationale. Fellini told her that he hoped to convey the three levels "on which our minds live: the past, the present, and the conditional - the realm of fantasy". was filmed in the spherical cinematographic process, using 35-millimeter film, and exhibited with an aspect ratio of 1.85:1. As with most Italian films of this period, the sound was entirely dubbed in afterwards; following a technique dear to Fellini, many lines of the dialogue were written only during post production, while the actors on the set mouthed random lines. Otto e mezzo marks the first time that actress Claudia Cardinale was allowed to dub her own dialogue; previously her voice was thought to be too throaty and, coupled with her Tunisian accent, was considered undesirable. This is Fellini's last black-and-white film. In September 1962,