Undercover Customs was a television series produced by Granada Television for ITV which consisted of dramatic reconstructions of some of the largest real-life smuggling incidents based on the official records of HM Customs and Excise in the United Kingdom.

The series was presented by Sir Trevor McDonald and was supplemented by genuine surveillance footage and exclusive interviews with the Customs Officers responsible for the investigations of the organised smuggling rings, and also the witnesses and informants who helped crack each case. The 1998 series was Series Produced by Mike Kleinsteuber who also directed two of the programmes.