The Oscar-winning film director Charles Ferguson has cancelled his CNN documentary on Hillary Clinton after what he described as a private campaign against the film by prominent Democrats.

Ferguson said he had decided to pull the plug after being met with a wall of silence from more than a hundred people who refused to be interviewed for the documentary.

He claimed that aides to the former secretary of state put pressure on CNN behind the scenes, and made clear that Clinton would only cooperate “over my dead body.”

He also blamed a public campaign by Republicans, who claimed the film would be biased in favour of Clinton.

“Neither political party wanted the film made,” said Ferguson in an article for the Huffington Post. “After painful reflection, I decided that I couldn’t make a film of which I would be proud. And so I’m cancelling.”

Ferguson, the director behind Inside Job and No End In Sight: The American Occupation of Iraq, claimed that Clinton’s spokesman, Phillipe Reines, had “interrogated” various executives at CNN about the documentary before it was announced by the broadcaster in July.

“When I approached people for interviews, I discovered that nobody, and I mean nobody, was interested in helping me make this film,” said Ferguson.

“Not Democrats, not Republicans — and certainly nobody who works with the Clintons, wants access to the Clintons, or dreams of a position in a Hillary Clinton administration.

“Not even journalists who want access, which can easily be taken away. I even sensed potential difficulty in licensing archival footage from CBN (Pat Robertson) and from Fox.

“After approaching well over a hundred people, only two people who had ever dealt with Mrs Clinton would agree to an on-camera interview, and I suspected that even they would back out.” The campaign against the film began almost immediately after it was announced by CNN. The Republican national committee announced that its members would boycott the network over the Republican presidential primary debates in 2016.

“This did not surprise me. What did surprise me was that, quietly and privately, prominent Democrats made it known both to CNN and to me that they weren’t delighted with the film either,” said Ferguson. — © Guardian Newspapers Limited, 2013

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