Why do we turn on innocent people? A convincing story, a suspicious glance and suddenly everyone’s an armchair detective. But what happens when the crowd gets it completely wrong? Hannah Fry and Michael Stevens explore the psychology of false accusations, witch hunts and mob mentality, starting with Richard Jewell, the security guard hailed as a hero after the 1996 Atlanta Olympics bombing before becoming the target of a media storm. From the Salem witch trials and the Satanic Panic to internet detectives and social media pile-ons, they investigate how a hunch snowballs into certainty. Along the way: confirmation bias, beliefs that refuse to budge, and the famous Asch conformity experiments that show how easily we join the crowd, even when the crowd is obviously wrong. Plus, Michael tackles accusations that Vsauce’s Mind Field was faked, Hannah shares her own brush with conspiracy theories, and they ask why we’re so convinced we can spot a liar when the evidence suggests we’re barely better than a coin toss. It’s a journey through outrage, misinformation and our very human enthusiasm for pointing the finger. Because once people think you’re guilty, even defending yourself can look suspicious. ------------------- For more information about Cancer Research UK, their research, breakthroughs and how you can support them, visit https://www.cancerresearchuk.org/our-research/rest-is-science Cancer Research UK is a registered charity in England and Wales (1089464), Scotland (SC041666), the Isle of Man (1103) and Jersey (247). A company limited by guarantee. Registered company in England and Wales (4325234) and the Isle of Man (5713F). Registered address: 2 Redman Place, London, E20 1JQ. ------------------- Video Editor: Oli Oakley + Jack Meek Animator: Sam Benson Video & Social: Bex Tyrrell Assistant Producer: Lucy Lipscombe Producer: Simona Rata Senior Producer: Lauren Armstrong-Carter Chief Digital Officer: Samuel Oakley Exec Producer: Neil Fearn -------------------