This Week in USA
The Unicorn and the Wasp (Season 4 - Ep 7)
Last updated 19 January 2017
7:00am-8:00am EST (12:00 GMT) < > « »
BBC America (adverts during broadcast)
Featuring: David Tennant, Catherine Tate, Felicity Kendal, Fenella Woolgar
Agatha Christie's 10-day disappearance in 1926 may have been the result of amnesia, a nervous breakdown, or a giant alien wasp.
Synopsis Source: BBC America website schedule listing
Broadcast Source: BBC America