. . . . "Planet of the Spiders"@en . . "Hilda Winters, the Scientific Reform Society, Professor Kettlewell, K1"@en . . . . "4"^^ . "4.0"^^ . "Planet of the Spiders"@en . "The Scripts: Tom Baker 1974/5"@en . . "The Doctor and a Dandelion - Doctor Who - Robot - BBC"@en . . . "Doctor Who and the Giant Robot"@en . . . "4"^^ . . . . . . . . "In terms of firsts, Robot was Tom Baker's debut episode as the Fourth Doctor, which followed on directly from the end of Planet of the Spiders. It was also the first story to feature new companion Harry Sullivan, played by Ian Marter. It was the first story for which Robert Holmes was script editor."@en . . "In terms of firsts, Robot was Tom Baker's debut episode as the Fourth Doctor, which followed on directly from the end of Planet of the Spiders. It was also the first story to feature new companion Harry Sullivan, played by Ian Marter. It was the first story for which Robert Holmes was script editor. In terms of lasts, this was the final story produced by Barry Letts. It was the last story in which Nicholas Courtney had a regular role as Brigadier Lethbridge-Stewart, as the character would not appear again until TV: Terror of the Zygons the following season. After that, he was entirely absent from the series until TV: Mawdryn Undead in 1983. Likewise, John Levene's newly promoted Warrant Officer John Benton made his final appearance as a regular character. His only subsequent appearances were in the aforementioned Terror of the Zygons and TV: The Android Invasion."@en . "The Ark in Space"@en . . "Robot"@en . "--12-28"^^ . . . "The Sontaran Experiment"@en . . . "75"^^ . . . . . . . . . . . . "No Doctor I'm the Doctor! - Doctor Who - Robot - BBC"@en . . . "Fourth Doctor"@en . . . . "Robot (TV story)"@en .