Pentecostalism has been called the 'third force' in the Christian world, after Roman Catholicism and Protestantism.
Now many of its insights are spreading to the historic churches in 'the Charismatic Movement' - described by some as equal in force to the founding of the Apostolic Church and the Reformation.
Tonight's programme explains and explores the phenomenon of the Charismatic Movement and its influence on the religious life of Britain today. Has one of the mysteries of the early church been revived? Presented by Ian McIntyre