The Channel 4 documentary you're referring to might be "Deepfake Porn: Could You Be Next?", which aired in 2023. This program explored the alarming rise of deepfake technology used to create explicit content without consent. As part of the documentary, the journalist Alice Levine underwent a deepfake stunt where her likeness was artificially inserted into explicit videos. This demonstration aimed to showcase how easily and convincingly such technology can manipulate reality, raising awareness about the ethical and legal implications.
The stunt was not for shock value but to emphasize the dangers of deepfake porn and its potential impact on victims. It highlighted the lack of regulations and the psychological toll on individuals targeted by this technology. Let me know if you'd like more details about the documentary or the topic!