created by Paul Marquess ; written by Jake Riddell, Sally Tatchell, Sarah-Louise Hawkins, Claire Fryer ; produced by Mary Hare ; directed by Fiona Walton, Sean Glynn ; a PGM TV production
a Fables production ; in association with Artists Studio for BBC in association with RTE ; created, written & directed by Allan Cubitt ; produced by Gub Neal and Carol Moorhead ; executive producer for BBC, Stephen Wright
a PGM TV Production, produced in association with Acorn Media Enterprises and ZDF Enterprises ; created by Paul Marquess ; written by Paul Marquess, Jake Riddell, Sally Tatchell, Sarah-Louise Hawkins ; produced by Mary Hare ; directed by Craig Pickles
a Kudos Film and Television production for BBC Wales ; co-created by Matthew Graham, Ashley Pharoah, Tony Jordan ; produced by Claire Parker ; directed by Bharat Nalluri ... [and others] ; written by Matthew Graham .. [and others].
a Kudos Film and Television production for BBC Wales ; produced by Cameron Roach ; directed by S.J. Clarkson, Richard Clark, and Andrew Gunn ; co-created by Tony Jordan, Ashley Pharoah, Matthew Graham ; written by Matthew Graham ... [and others]