Inside Out West - 25/02/2009

Inside Out meets Bristol's toughest cops on the case of the city's most persistent criminals, and discovers why Charles Darwin was fascinated by worms at Stonehenge. Plus, what has life been like for Mamma Mia! writer Catherine Johnson since she penned one of the UK's best-loved films of all time? Inside Out finds out, as she prepares to unveil her latest work.