Mark Gatiss

Mark Gatiss is an actor and writer. He has worked on several adaptations of works by Agatha Christie, both as an actor and a script writer. He is married to Ian Hallard.

Actor

 * 2004 - Agatha Christie's Marple, The Murder at the Vicarage as Ronald Hawes
 * 2004 - Agatha Christie: A Life in Pictures as Kenyon
 * 2008 - Agatha Christie's Poirot, Appointment with Death as Leonard Boynton

Writing credits

 * 2008 - Agatha Christie's Poirot, Cat Among the Pigeons (screenplay)
 * 2010 - Agatha Christie's Poirot, Hallowe'en Party (screenplay)
 * 2013 - Agatha Christie's Poirot, The Big Four (screenplay)