Catherine Tregenna wrote episodes of a drama.
Catherine Tregenna . She wrote the play Art and Guff , co-wrote the series Cowbois ac Injans and four episodes of the BBC 's science fiction drama Torchwood : `` Out of Time '' , `` Captain Jack Harkness '' , `` Meat '' and `` Adam '' . `` Meat '' is the fourth episode of the second series of British science fiction television series Torchwood , which was first broadcast by BBC Two on 6 February 2008 .