What "Doctor Who" 3-th episode about
The Tardis lands in Regency-era London, where the Doctor and Bill attend the last of the great frost fairs. However, sinister forces are afoot, and something is stirring under the frozen surface of the River Thames. When people begin to mysteriously vanish while on the ice, the Time Lord and his new friend are drawn into another investigation. Bill discovers the England of the past is more like the modern day than she expected, and begins to realise that not all monsters come from outer space.
Episode number: 3
Episode name: "Thin Ice"
Episode release date: 29 april 2017 at 20:00
Status: aired
Rating: 7.2
