Billy Mitchell (EastEnders) revealed in 2006 that the role was extended by "coincidence and chance": "I was offered four episodes and here I am, about 800 later. [...] Ross Kemp (Grant) said that he was leaving, and there was a gap in the Mitchell family, so they brought me back to do stuff towards his leaving. After that they offered me a year." Billy was reintroduced in 1999, making recurring appearances. He was involved in the leaving storyline of Grant Mitchell in October 1999, before returning later in the year as a regular character. When Billy was first introduced, he was depicted as
Ross Kemp: Extreme World Ross Kemp: Extreme World Ross Kemp: Extreme World is a BAFTA award-winning British documentary series that has been broadcast on Sky 1 since 21 February 2011. Hosted by actor Ross Kemp, the series follows Kemp and a film crew around the world as they explore various forms of hardship, including homelessness, illicit trade, drug addiction, violence and poverty. Often, he speaks to the authorities who are attempting to combat the problems, and tries to establish contact with ringleaders to get to the source of the issue. A total of six series have been aired. On 8 December 2015 it was