This Week in Australia

Silence in the Library (Season 4 Episode 8)
Last updated 02 January 2017
8:30am-9:25am AEDT (21:30 GMT) < > « »
BBC UKTV (adverts during broadcast)

Featuring: David Tennant, Catherine Tate, Alex Kingston, Colin Salmon
One hundred years ago, the Universe's greatest library was sealed off with only a cryptic warning as explanation: "Count the shadows". However, it now appears that the shadows are on the move again.
Synopsis Source: BBC Australia
Broadcast Source: UKTV