Allan Segal act as a producer on the investigative current affairs programme World In Action. Over the next five years he produced and directed over twenty films, all over the world, and often in hostile circumstances necessitating the use of hidden cameras and undercover filming. In 1976, Segal and a small film crew risked life imprisonment by posing as tourists and illegally filming in Brezhnev's USSR. Using one of the first ever amateur 8 mm film cameras, they shot "A Calculated Risk", the story of Jewish refusenik Natan Sharansky (who went on to become Deputy Prime Minister of Israel) and his campaign
Mudawi Ibrahim Adam Salah Mohamed Abdelrahman. Mudawi was then held for two months without a formal charge, during which time he began a hunger strike in protest. His arrests were widely protested by groups including Human Rights Watch, Front Line Defenders, Amnesty International, and the Irish government. He was eventually released without being brought to trial. By 2006, Mudawi's role had become prominent enough that "New York Times" reporter Nicholas Kristof described him as "one of the leading human rights advocates in Sudan". In 2007, he attended a conference in Prague organized by Natan Sharansky, Václav Havel, and José María Aznar, where he