"The Long Game"@en . "Liz Griffiths"@en . . "Gareth Williams"@en . "Phil Collinson"@en . "1.8"^^ . "Llyr Morus"@en . . "Crispin Layfield"@en . . "Gwenllian Llwyd"@en . "Catherine Samuel"@en . "Ninth Doctor"@en . . . "Tristan Howell"@en . "The Empty Child"@en . "Ron Grainer"@en . "Pam Humphreys"@en . . "John Robinson"@en . "David Bowman"@en . "Murray Gold"@en . "Father's Day"@en . . . "Stephen Nicholas"@en . . "Mark Wallman"@en . "Damian Richardson"@en . "Seon Rogers"@en . "Tim Ricketts"@en . "Ernie Vincze BSC"@en . "Rose's mum- Dr Who Confidential - BBC sci-fi"@en . "The Long Game"@en . "Mark Hutchings"@en . "163"^^ . . "Dalek"@en . . . . "Paul Jefferies"@en . "Andy Pryor CDG"@en . . "Steve Williams"@en . "Endaf Emyr Williams"@en . "Helen Vallis"@en . . . "2700.0"^^ . "Kath Blackman"@en . . "Richard Pugsley"@en . "Jean-Claude Deguara"@en . "Linda Davie"@en . . "Will Cohen"@en . "Edward Thomas"@en . . "Rose's father - Dr Who - BBC sci-fi"@en . "Furthermore, this story hugely contributed to one of the show's most omnipresent topics: the consequences of time travel, specifically meddling with fixed points in history. This story demonstrated one of the consequences of preventing/delaying a fixed occurrence in someone's timeline, with death being used as an example for this episode. It also introduced the idea that one's actions also counted as fixed events and therefore could not be undone. The latter contribution did away with the question of why the Doctor never bothered to go back in time and undo his mistakes. Through these contributions, the show was able to firmly establish some of time travel's cardinal rules, which would clarify many events in previous episodes and set limitations for the rest of the show."@en . "2005-05-14"^^ . "Mark Isaac"@en . "Simon C. Holden"@en . . . "Lucinda Wright"@en . . "Graham Walker"@en . "Dan Mumford"@en . "Jess van Niekerk"@en . "Joe Ahearne"@en . "Kai van Beers"@en . . . "The Shooting Scripts"@en . . "Andrew Smith"@en . "Andy Howell"@en . "Adrian Anscombe"@en . "Claire Pritchard"@en . "Reapers"@en . . . "Ian Richardson"@en . "Debi Griffiths"@en . "Matthew Clarke"@en . "Kirsty Robertson"@en . "Nicholas Hernandez"@en . "Russell T Davies"@en . "Martin Stephens"@en . "Bean Peel"@en . . . . . "Furthermore, this story hugely contributed to one of the show's most omnipresent topics: the consequences of time travel, specifically meddling with fixed points in history. This story demonstrated one of the consequences of preventing/delaying a fixed occurrence in someone's timeline, with death being used as an example for this episode. It also introduced the idea that one's actions also counted as fixed events and therefore could not be undone. The latter contribution did away with the question of why the Doctor never bothered to go back in time and undo his mistakes. Through these contributions, the show was able to firmly establish some of time travel's cardinal rules, which would clarify many events in previous episodes and set limitations for the rest of the show. From a production standpoint, it was significant for being writer Paul Cornell's first contribution to televised Doctor Who."@en . . "Marie Brown"@en . "Julie Gardner"@en . . "Lowri Thomas"@en . "Peter Chester"@en . "Phill Shellard"@en . "A wound in time - Dr Who - BBC sci-fi"@en . "Ceres Doyle"@en . "Julian Luxton"@en . . "Sara Bennett"@en . "Davy Jones"@en . "Elwen Rowlands"@en . "Mal Young"@en . "Dave Houghton"@en . "Chris Petts"@en . . "Father's Day (TV story)"@en . "Tracie Simpson"@en . "Yolanda Pearl-Smith"@en . . "Lee Sheward"@en . "Jenny Bowers"@en . "The Mill"@en . "Paul McFadden"@en . "Sean Clayton"@en . "Time Trouble"@en . . . "Paul Cornell"@en . .