Or
Enter your email address and we'll send you a link to reset your password.
To view this video please enable JavaScript, and consider upgrading to the latest web browser
Is seeing believing? Not anymore. AI can now make fake video where real people say and do things they never did. Hamish Macdonald reports on deepfakes, the technology some fear will undermine civilisation as we know it.
Our movie and video library can only be streamed or downloaded by members only