| The 
        Doctor is recovering from the effects of his latest body change. Meanwhile, 
        a robot breaks into a top secret government establishment and steals the 
        plans of a new Disintegrator Gun. The Doctor investigates and traces the 
        crime to a group of dissident scientists known as Think Tank who, led 
        by the formidable Miss Winters, are planning to take over the world. To 
        do this they are using a robot designed by Professor Kettlewell, who pretends 
        to oppose them but is really on their side. The Think Tank steals a Destructor 
        Code which will enable them to launch a nuclear missile attack and start 
        the Third World War. UNIT attacks the bunker where they are fortified. 
        In an attempt to protect its masters the robot kills Kettlewell and goes 
        berserk. An infusion of energy provided by the Disintegrator Gun makes 
        it grow to enormous size. The Doctor arrives in time with a metal virus 
        which destroys the robot. Harry Sullivan joins the Doctor and Sarah as 
        they leave in the TARDIS..
 .
 
  
 The Doctor:  Tom 
        Baker
 Sarah Jane Smith:Elisabeth 
        Sladen
 Harry Sullivan: Ian 
        Marter
 
 Guest Appearances:
 Professor 
        Kettlewell: Edward 
        Burnham
 Jellicoe: 
        Alec Linstead
 Hilda Winters: 
        Patricia 
        Maynard
 Robot: Michael 
        Kilgarriff
 Guard: John 
        Scott Martin
 Short: Timothy 
        Craven
 Chambers: 
        Walter 
        Goodman
 
 
 
  Producer: 
        Barry Letts Script Editor: Robert Holmes
 Writer: Terrance Dicks
 Director: Christopher Barry
 Designer: Ian Rawnsley
 Costume: James Acheson
 Make up: Judy Clay
 Visual Effects: Clifford Cully
 Music: Dudley Simpson
 
 .
 
  
 
    Novelized 
        as "Doctor Who - Robot" by Terrance Dicks (0 426 
        11279 2) first published by Universal Tandem as "Doctor Who and 
        the Giant Robot" in 1975 with cover by Peter Brookes. New edition 
        by W H Allen (now Virgin Publishing Ltd) in 1978 with cover by Jeff Cummins. 
        New edition in 1992 with cover by Alister Pearson. Target library number 
        28. |  
   
  
  
 .
 
  a
 
  Released 
        as "Robot" (BBCV 4714) in 1992 with cover by Alister 
        Pearson, in episodic format. UK release (BBC Video catalogue # 4714. Released 
        in the US And Canada (Warner Home Video catalogue # E1260).
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    | 
 Robot 
        marked the first time a Doctor Who story was made entirely on videotape 
        instead of a combination of videotape and film.
   All four episodes 
        exist in color on PAL 2" videotape.  
 Studio 
        recording in studio TC3. (21 
        May; 2, 6-7 June 1974)BBC Engineering 
        Training Center, Wood Norton Hall, Wood Norton, Eversham, Worcestershire. 
        (28-30 April - 1-2, 5-6 May 1974)
 
 Episode 
        1-4  - Benton is a Warrant Officer in this 
        story, but the end credits refer to him as "Sergeant Benton". 
        Episode ? 
        - When the Doctor chops a brick in half, you can tell it's really made 
        from balsa wood by listening to the sound it makes when it hits the ground.
 Episode ? 
        - At one point in the story, the Doctor hurriedly types out a letter to 
        leave for the Brigadier and Sarah-Jane, and pins it to the TARDIS. Later 
        when Sarah-Jane reads the note, you can clearly see it's been handwritten!
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