Film-makers are planning a Sept 1 online release for a new UK documentary, The Elephant In The Room.

The film follows UK film-maker Dean Puckett as he looks into the global movement of conspiracy theorists offering alternative explanations of September 11.

The full film will be released on the website on Sept 1.

As they explore the 9/11 Truth Movement, the film-makers travel across England and Europe to New York for the sixth anniversary of the attacks.

The film features interviews with former congresswoman Cynthia McKinney, former World Trade Center janitor William Rodriguez, 9/11 heroes advocate John Feal, talk show host Alex Jones, architect Richard Gage, and former detective Alan Forcier.

The self-financed $19,965 (£10,000) project won the Best UK Documentary Award at the London Indepdent Film Festival 2008 at the BFI Southbank.