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, and on the way they try to avoid the vashta nerada, pirahna's of the air, shadows that melt the flesh.

Cast

 * The Doctor - David Tennant
 * Donna Noble - Catherine Tate
 * River Song - Alex Kingston
 * The Girl - Eve Newton
 * Doctor Moon - Colin Salmon
 * Strackman Lux - Steve Pemberton
 * Proper Dave - Harry Peacock
 * Other Dave - O-T Fagbenle
 * Anita - Jessika Williams
 * The Suit Creature - Unknown

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 out of 5 on the the offical Doctor Who website 'Fear Factor' feature.
 * A skeletal creature in a spacesuit has a weapon which fires a ray similar to the one produced by Captain Jack Harkness's sonic blaster. (DW: The Doctor Dances)

Cast Notes

 * Steve Pemberton is the second of the League of Gentlemen to appear in Doctor Who, the other being Mark Gatiss who appeared in The Lazarus Experiment as Richard Lazarus.

Ratings
to be added

Myths
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Rumours
The Sun newspaper has also claimed that the character River Song is infact a Timelady and possesses a sonic screwdriver, and that she hints at a romance between herself and the doctor at some time or another. However it is not clear in the article if the paper is suggesting Song is a Timelady because she is of the same race as the doctor or because she was/is involved with him romantically.[http://www.mirror.co.uk/tvandfilm/tvland/
 * 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.
 * 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'.
 * On YouTube, pictures of Donna are shown in a playground walking with a hooded black figure - whether this is in this episode or Forest of the Dead, is uncertain. It is confirmed as it shows Donna in the playground in the Mid-Series Trailer but it may be in either Silence in the Library or Forest of the Dead or even the Doctor-lite episode
 * The young girl dreams up the library. This is uncertain, but from the trailer and the exclusive clip on the website of Silence in the Library, it looks like she has control of the library by closing her eyes and imagining. However, the later line "The real world is a lie, and your nightmares are real", spoken by Doctor Moon, suggests all may not be as it seems.
 * As seen on the preview on the doctor who website, the doctor finds out his fate when he finds a book with a cover exactly like the TARDIS, it's called "The TARDIS book"
 * The books in the library tell the future and show the past, this maybe indicates to the doctor for the first time that Rose is returning.
 * When he says your nightmares are real it is because they are in an artificial reality or trapped in a book!
 * to be added
 * Professor River Song turns out to be a Time Lady or is otherwise already acquainted with the Doctor.

Discontinuity, Plot Holes, Errors
to be added

Continuity
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DVD and other releases

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