This Week in USA
The Unicorn and the Wasp (Season 4: Ep 7)
Last updated 24 August 2017
6:00am-7:00am EDT (10:00 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