So it is with some amusement that 20 years after I made that film, the giant NBC network in America has asked to buy my Channel 4 interview about Trump, including all unused footage, to put with my original documentary for imminent broadcast.
There is little doubt that Trump sees me as his nemesis. The truth is I had moved on the minute I finished my film.
But he hasn't, because he is a misogynist. I will never forget his vitriol when he told me about a female American broadcaster who he thought had done him down and his determination to get even with her.
When I said she was only doing her job and that if he wanted to be in the media spotlight he had to handle tough questions, he point-blank refused to agree and said he was going to 'get her'.
I learned about another woman who had suffered his venom. A prominent New York businessman told me how after some conflict, Trump had set out to wreck his wife's reputation.
She was a member of Manhattan's elite, sitting on the boards of many charities, but he bad-mouthed her around town, calling her a 'hooker' and other detestable names - almost, her husband said, driving their marriage on to the rocks.
And we are to believe her? Why? Or do you always just accept gossip at face value?