to free himself up for a day's shooting, so Jamie was written in instead. John Levene was invited back as Sergeant Benton but objected to the script requiring Benton to not recognise the Second Doctor. Levene felt this was unfaithful to his character, who he felt would not forget the Second Doctor, and he declined to participate. The scene was filmed with a character introduced as Colonel Crichton in his place. In April 2013, Carole Ann Ford revealed the producer had initially insisted that Susan not refer to the Doctor as her grandfather: "You will not believe why. They said, 'We don't really want people to perceive him as having had sex with someone, to father a child.' I just screamed with hysterical laughter and said, 'In that case, I'm not doing it.'" The script was changed to include mentions of the characters' relationship. Broadcast and reception The Five Doctors was first broadcast in the United States on the actual date of the programme's 20th anniversary. The broadcast in the United Kingdom was delayed two days so it could coincide with the BBC's Children in Need charity night, with an outro in character by Peter Davison. There were a few segments in the BBC broadcast that had not been shown in the US airing. A four-part-serial version of the story was shown on BBC One, nightly between 14 August and 17 August 1984 at 6:15 p.m., achieving viewing figures of 4.7, 4.5, 3.7 and 4.8 million, respectively. Paul Cornell, Martin Day and Keith Topping wrote of the special in The Discontinuity Guide (1995), "A fine anniversary tale, although don't analyse the plot too closely as it's largely a collection of set pieces without a great deal of substance. This is Terrance Dicks' loving tribute to a series that he helped to mould and, as such, contains everything that it should." In The Television Companion (1998), David J. Howe and Stephen James Walker stated that The Five Doctors "is not as bad as it could have been ... [but] the story fairly groans at the seams with the inclusion of so many 'old favourites'." Still, they felt that it worked as a one-off fun celebration. In 2012, Patrick Mulkern of Radio Times found the serial fun and made with a lot of love, though he noted the Third Doctor and Sarah Jane fared less well than some of the others. He