At the age of 20 Thomas wrote a pilot script for "Fun at the Funeral Parlour". The producer Simon Lupton was impressed, and submitted it to Stuart Murphy, the then controller of BBC Choice, and a series was filmed in summer 2000 and a second series 2001. Guest stars included Tom Baker, Paul Whitehouse, Charlie Higson, Bill Oddie, Christopher Cazenove, Phil Cornwell, Mitchell and Webb, Lucas and Walliams, Simon Day, Mark Williams, Anita Dobson, Art Malik and Dudley Sutton. Music was specially composed by Brian May of Queen.