In this completely TARDIS-based story, the crew find themselves and their ship acting very strangely indeed. Blame runs high for the Ship's unusual behavior, until the Doctor realizes the TARDIS itself may be trying to warn them...

• DirectorRichard Martin
• Release15 February 1964
• Genre
  Drama / Science Fiction
• Duration0h 50m
• Budget?
• Revenue?
• Rate
  

  5.706
  17 reviews
• Productions

  BBC