Doctor Who: Paradise Towers

The Doctor and Mel visit Paradise Towers, a residential complex that promises a peaceful life to its residents. However, the establishment is far from what its name suggests: A conflict persists among the Kangs, humanesque multicolour beings who gather in opposing gangs based on which colour of the rainbow they bear; killer cleaning robots prowl the halls, and a secret in the complex's basement poses the greatest threat of all.

• 
  Sylvester McCoy

  The Doctor
• 
  Bonnie Langford

  Mel Bush
• 
  Richard Briers

  The Chief Caretaker
• 
  Clive Merrison

  Deputy Chief Caretaker
• 
  Elizabeth Spriggs

  Tabby
• 
  Brenda Bruce

  Tilda
• 
  Judy Cornwell

  Maddy
• 
  Catherine Cusack

  Blue Kang Leader