The Tenth Doctor and Donna Noble go on holiday when they travel to the planet of Midnight. Leaving Donna to relax on her own, the Doctor embarks on a trip to see the Sapphire Waterfall. Sounds relaxing, doesn’t it? What happens when a mysterious entity threatens not only the Doctor but the lives of everyone on the trip? Find out as we review ‘Midnight’, Doctor Who Series 4 Episode 10. The Discussing Network proudly presents Discussing Who Episode 164. Hosted by Kyle Jones, Clarence Brown, and Lee Shackleford.