TV Doctor Who - Season 4 Episode 7 : The Unicorn and the Wasp Doctor Who - Season 4 Episode 7 : The Unicorn and the Wasp 7.576/10 by 3245 users 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? Details Casts Posters Images Title Doctor Who - Season 4 Episode 7 : The Unicorn and the Wasp Alternative Titles Доктор Ху, 神秘博士, دكتور هو, Docteur Who, Dr Who, Doctor Who (2005-2022), 超時空奇俠, דוקטור הו, 닥터후, Doktor Hu, Доктор Что First Air Date 2005-03-26 Last Air Date 2021-12-05 Number of Episodes 153 Number of Seasons 13 Genres Action & Adventure, Drama, Sci-Fi & Fantasy, Networks BBC One, Casts Jodie Whittaker, Mandip Gill, John Bishop, Billie Piper Plot Keywords , The Doctor Jodie Whittaker Yasmin 'Yaz' Khan Mandip Gill Dan Lewis John Bishop Rose Tyler Billie Piper Episodes List Doctor Who Season 4 :Episode 1 Partners in Crime Partners in Crime 2008-04-05 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 2 The Fires of Pompeii The Fires of Pompeii 2008-04-12 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 3 Planet of the Ood Planet of the Ood 2008-04-19 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 4 The Sontaran Stratagem (1) The Sontaran Stratagem (1) 2008-04-26 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 5 The Poison Sky (2) The Poison Sky (2) 2008-05-03 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 6 The Doctor's Daughter The Doctor's Daughter 2008-05-10 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 7 The Unicorn and the Wasp The Unicorn and the Wasp 2008-05-17 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 8 Silence in the Library (1) Silence in the Library (1) 2008-05-31 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 9 Forest of the Dead (2) Forest of the Dead (2) 2008-06-07 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 10 Midnight Midnight 2008-06-14 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 11 Turn Left Turn Left 2008-06-21 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 12 The Stolen Earth (1) The Stolen Earth (1) 2008-06-28 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a... Doctor Who Season 4 :Episode 13 Journey's End (2) Journey's End (2) 2008-07-05 The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a...