Chiller is a five-part British horror fantasy anthology television series, produced by Yorkshire Television, that first broadcast on ITV on 9 March 1995. Described by The Guardian as ITV's "answer to The X Files", the series was inspired by, but unconnected to, the 1991 Channel 4 thriller Gray Clay Dolls, which broadcast under the Chiller banner, the series featured writing contributions from renowned playwrights Stephen Gallagher, Glenn Chandler and Anthony Horowitz.Each story involves, to some extent, a supernatural element; and also a number of leading British actors, including the likes of Nigel Havers, Martin Clunes, John Simm, Peter Egan and Kevin McNally. Lawrence Gordon Clark, a former showrunner for the BBC's A Ghost Story for Christmas strand, acts as executive producer, alongside David Reynolds and Peter Lover. The series' opening episode, Prophecy, was adapted from a story by novelist Peter James. The complete series of Chiller was released on Region 2 DVD via Network Distributing on 1 July 2013. Shout! Factory, copyright holders of the series, uploaded all five episodes to YouTube on 31 October 2018 as part of their Halloween celebrations.