- Doctor Who: Blink-And-You’ll-Miss-It Clue Feeds Theory About the Monster in “The Well” Den of Geek
- A Blast From the Past Delights ‘Doctor Who’ Fans The New York Times
- Doctor Who drops its most consistent episode of the season so far AV Club
- The new ‘Doctor Who’ episode ‘The Well’ is actually a sequel to a David Tennant classic Space
- Doctor Who Recap: Sign of the Times Vulture