One of my fellow teachers pointed this out to me via the magic of facebook. Atheist Richard Dawkins is to feature in a new documentary film, The Unbelievers.
According to the official site:
'The Unbelievers' follows renowned scientists Richard Dawkins and Lawrence Krauss across the globe as they speak publicly about the importance of science and reason in the modern world - encouraging others to cast off antiquated religious and politically motivated approaches toward important current issues.I can't find any details of a UK release date, but to whet your appetite, here's the trailer:
The film includes interviews with celebrities and other influential people who support the work of these controversial speakers.