Paris in the Springtime was a 2|entertain DVD documentary looking at the making of the Doctor Who serial City of Death. It was comprised of interviews with cast and crew. The documentary's main focus was the use of pseudonym David Agnew.
Another focus of the documentary was the origin of the story. The story developed from a script entitled "The Gamble with Time" by David Fisher. The entire plot of this original script is detailed and illustrated with artwork.