Silence in the Library (TV story)

Silence In The Library is Episode 8 of Series 4 of Doctor Who.

Synopsis
One hundred years ago, the universe's greatest library was sealed off, leaving only one warning: "Count the shadows". But now, the shadows are moving again. The Doctor and Donna must uncover the terrible truth behind the Nodes and the horrifying Data Ghost, to find the library's secret.

Plot
to be added

Cast

 * Tenth Doctor - David Tennant
 * Donna Noble - Catherine Tate
 * River Song - Alex Kingston
 * Unknown (little girl with prosthetic mask) - Evie ???
 * Unknown - Colin Salmon
 * Unknown - Steve Pemberton

Production crew
to be added

Story notes

 * Transmission of this episode will be delayed one week by the Eurovision Song Contest, as was the case last year with a gap between The Lazarus Experiment and 42.
 * According to Russel T. Davies this episode is more frightening than Steven Moffat's terrifying series 3 episode Blink. Which rated a 5.5 on the the offical Doctor Who website 'fear factor' feature.

Ratings
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Myths
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Rumours

 * The shadows may be the same or a similar sort of being as the Shadow which killed Elton Pope's mother in DW: Love and Monsters; the Shadows may eat the flesh of whomever is shaded by one.
 * It is rumoured this story will feature Cybermen (possibly Mondasian ones) However, this is unlikely as they are known to be appearing in the Christmas special.
 * Captain Jack Harkness may return. However, he does not appear in the trailer, although it could be a surprise appearance.He appears in a book/flashback.
 * This plot may be similar to BFA: The Genocide Machine.
 * Possibly set on the Lost Moon of Poosh
 * It is rumoured (through an unreliable source) that this story sets the tone for the finale by Donna finding and reading her history in a book in the library. It tells her that she 'died' at the hands of the Empress of the Racnoss... (in the 2006 Christmas special)
 * If that rumour is true and Donna's death is foretold it may be similar to The Satan Pit when the Beast predicted Rose's 'death'.

Filming Locations
to be added

Discontinuity, Plot Holes, Errors
to be added

Continuity
to be added

DVD and other releases

 * It will be released on the Series 4 boxset DVD in November 2008.