THE DEEP was not finished because Jeanne Moreau refused to dub her lines. It had nothing to do with Lawrence Harvey's death. Jeanne Moreau and Welles apparently had had a romantic relationship because Moreau was very jealous of Kodar on the set of THE DEEP. "You're going to do the same thing to me that Antonioni did with Monica Vitti!" she screamed at Welles. Welles's lawyer, Arnold Weissberger, advised Welles to sue Moreau for breach of contract, but Welles did not want to do that as he still considered her a friend.
It's a garbage story, and it's time to put it to rest.
Moreau, an icon of European cinema, acted in four films for Welles during his most brilliant and fertile creative period: THE TRIAL, CHIMES AT MIDNIGHT, THE IMMORTAL STORY, and the unfinished THE DEEP. A tough woman whose dedication to her art matches Orson's own, Moreau has a well-deserved reputation for siding with her directors, and for standing up to meddling producers. Nonetheless, she was also box-office, and in high demand. It is likely that her presence in Welles's films helped get them funded.
Moreau is a consummate professional, who has always spoken of Welles in god-like terms in interviews. It is unthinkable that she would wreck a film because of a jealous snit. Not only would such an action harm Welles, it would sully Moreau's own reputation. Such was Moreau's dedication to Welles that she often took no money up front for her involvement, instead accepting a back end deal. For example, on THE IMMORTAL STORY, Moreau took a piece of the theatrical and broadcast distribution rights outside of France. This was not lucrative. According to an account in the great book ORSON WELLES AT WORK, "neither Welles, nor Moreau, nor their producer received a penny from the film they had made for the love of cinema". Nonetheless, Moreau immediately signed up for THE DEEP.
Once again, Moreau took no salary. According to Kodar herself, "Moreau agreed to be paid later". She probably made a deal similar to the one made for THE IMMORTAL STORY. But this time, Moreau would not just be betting on herself, and on Orson. She was not carrying the film. This time, Orson (and Moreau) would be betting the farm on an untried and, as it became increasingly apparent, hopelessly untalented amateur, who just happened to be having an affair with her director.
My guess is that Moreau must have been appalled. She may have tried to talk some sense into Welles. Moreover, given her age and immaturity, and the personality traits that have recently become so apparent, Oja was probably insufferable. I can imagine the cattiness, and the snottiness, and the disrespect for Moreau. I suspect she just waltzed around with her nose in the air, letting everyone, especially Moreau, know that she was Orson's special lady. No wonder Moreau blew a gasket.
If the Lawrence Harvey anecdote is to be believed, Welles finally lost his temper with Oja, and shut down production. When it resumed in a desultory fashion, only Orson, Oja, and a scratch crew were present, although most of the important scenes seem to have been in the can.
I think that, seeing the way THE DEEP was going, Moreau probably thought THE DEEP, if it ever got finished, would be a bomb. Having been burned (through no fault of her own, or Orson's) on THE IMMORTAL STORY, she probably reversed herself and demanded some money up front, and used the dubbing issue as leverage. I am sure there are letters between Weissberger and Welles on the subject, but they exist in a wider context. That Moreau has stated publicly that she was waiting to do the dubbing, but never got the call, leads me to think that the issue was resolved, but that Welles, for his own reasons, decided not to finish THE DEEP.
The question still remains, why not? My guess is that Welles knew that Moreau was right, and that THE DEEP would be an embarrassment for him. The tipping point was probably the Italian scandal, when the Roman gutter press got wind of Welles's relationship with Kodar. Welles was so angry, and so concerned not to embarrass his family, that he left Italy, and Europe, for good, and relocated to the United States. There is an interesting anecdote from editor Mauro Bonanni, who worked in THE DEEP, that confirms my suspicion:
You know, for example, because of The Deep being there, he wanted to work more on it? But I told him one day at lunch - it was just me and him – “Can you imagine, Welles, the day when the movie comes out, there will be a few reviews, and they’ll all speak only of the leading actress, Oja?” Because of this, there was deathly silence on his part ... and that was why we did not do any more work on it. There were still scenes with her that didn’t work because, unfortunately, at that stage of her career, she was having trouble. And I, as a young naif, I said such a thing to him. Shame on me.
Of course, Oja Kodar, who at age 74 has no need to be diplomatic, as she insists in interviews, is not going to admit this. So she distorts history and slanders a woman who is not only a great artist, but also a great friend to Orson.
