Doctor Who › Series 4

S4 E7: The Unicorn and the Wasp

The Doctor and Donna's meet Agatha Christie at a manor owned buy Lady Eddison. When Agatha Christie goes missing and a body turns up in the library the adventure turns into a pulp sci-fiction murder mystery, with a murder, a jewel thief, and a wasp alien. Can they solve the mystery?

Air date	May 17, 2008
Runtime	47 minutes
TMDB rating	★ 7.0/10