I.D. is a 1995 British film made by BBC Films about football hooliganism, directed by Philip Davis and starring Reece Dinsdale, Sean Pertwee and Warren Clarke. It is set in the 1980s, in England, mainly London, and also shot at Millmoor and Valley Parade football grounds in Rotherham and Bradford respectively. The tagline is "When you go undercover, remember one thing... Who you are."