The Unicorn and the Wasp

Written by Gareth Roberts

"Time is in flux, Donna. For all we know, this is the night Agatha Christie loses her life and history gets changed."

The Doctor and Donna arrive in 1926 on the day before Agatha Christie went missing for 10 days. At a dinner party hosted by Lady Clemency Eddison, the Doctor and Donna join forces with the world's most famous crime novelist to encounter a body in the library, poisoned cocktails and a Vespiform seeking revenge.

Cast & Crew

The Doctor: David Tennant

Donna Noble: Catherine Tate

Agatha Christie: Fenella Woolgar

Lady Clemency Eddison: Felicity Kendal

Reverend Golightly: Tom Goodman-Hill

Colonel Hugh Curbishley: Christopher Benjamin

Robina Redmond: Felicity Jones

Roger Curbishley: Adam Rayner

Greeves: David Quilter

Davenport: Daniel King

Producer: Susie Liggat

Director: Graeme Harper