Step into the TARDIS and be part of the adventure.

BBC Worldwide invites you on a journey of a lifetime. The Doctor Who Experience promises to be an unmissable adventure featuring an exhilarating and unique walk-through experience and an awe-inspiring exhibition.

You'll be invited to step through a crack in time to become the Doctor's companion on an adventure. Your challenge will be to reunite the Doctor with the TARDIS whilst fending off threats from a Dalek spaceship and Weeping Angels along the way, before exploring the wonders of Doctor Who at an out-of-this-world exhibition.

Prior to opening to the public on Sunday 20 February 2011 at Olympia Two, we are inviting an audience to take part in two pilot days to fully test the attraction. These audiences will be the first lucky people to view the new attraction, therefore their patience and understanding will be required due to the fact that it will be a test day.

The test days will take place on Saturday 5 February and Wednesday 9 February.

Due to the popularity of this attraction we are operating a random draw and limiting ticket requests to four tickets per household per day.

You can enter the random draw at any time until 4pm on Friday 14 January.

Further information:
The Doctor Who Experience operates a timed ticket entry. You will be allocated an arrival time between midday and 2.30pm. Guests are asked to arrive 20 minutes before their allocated time slot to allow for queuing time, ticket checks and security checks.

Like the television series, the new Doctor Who Experience includes monsters and scenes that young children may find scary, so parental guidance is recommended.

Visitors are not permitted to take any pictures, video or audio recordings of the Doctor Who Experience pilot event or disclose any other information about the Doctor Who Experience pilot event without BBC Worldwide's prior written approval. BBC Worldwide reserves its right to bring legal action for breach of this condition.

CCTV will be in use at this event for your security and safety.

Please note filming will be taking place, by attending you give BBC and BBC Worldwide the right to use the whole or part of your contributions in all media and markets throughout the world.

Please note that by applying for tickets you are agreeing to your details being passed to production who may contact you before the event.

To enter the random draw visit the BBC Events Website or call the BBC Ticket Line on 0370 901 1227.

Dan Martin: Moffat scripts are always ingenious, but A Christmas Carol is a remarkably small-scale caper. There's no malevolent alien invasion force – just Michael Gambon perfectly cast as a lonely old man with a grudge against the world in general and Christmas in particular. Because we need a behind-the-sofa sequence there's the flying shark, but "Clive" (as she was dubbed by the production team to ward off spoilers) turns out not to be a baddie after all. And while we don't want to belittle the lives of 4004 people, the stakes are remarkably low – no threat of enslavement of a population, no nuclear Armageddon circling the Earth, no madmen flirting with the end of reality. Which feels right – because Christmas isn't really about those things. It's about the kind of warm and shameless sentimentality in which this episode deals, a time where it always snows and love always saves the day.

A Christmas Carol riffs magnificently and faithfully on the beauty and simplicity of its source material. At Christmas people always talk about the Greatest Story Ever Told in other terms, but this is a sumptuous triumph from start to finish.

Read the full review here.

Phil Hogan: It was a pity that Sardick's journey to niceness via fear and self-loathing had to bring so abrupt an end to his excellent scathing wit, but I suppose you don't want an audience grinning too much through the heart-thawing and ground-out repentance. Things worked out in the end, though not without some syrupy longueurs as the now twentysomething Sardick fell in love with the fragrant Katherine (playing the fragrant Abigail) only to find – after umpteen slightly uneventful secret outings from her cold prison – that she only had one day left to live. I'm sorry to say that in my mind's eye I could only see hordes of philistines wandering off to the kitchen for a mini pork pie during her big aria, but what's the point of hiring a world-class Welsh mezzo-soprano if you're not going to give the girl a bit of quality emoting time?

Read the full review here.

Phew, that was a bit rich, wasn’t it? I think I’ve eaten too much. I’m not sure if it was that festive sleigh-ride across the rooftops in a carriage pulled by a giant fog-breathing shark that had been tamed by the sweet song of a cryogenically frozen maiden that did it, but I actually feel rather queasy.

Of course, Matt Smith’s first Christmas Special as the Doctor had been written with the word “Christmassy” in mind, it’s not really for old curmudgeons like me, who got more of a kick out of Michael Gambon’s miserly Kazran Sardick when he was sneering and snarling at the beginning of the episode than when he had been thoroughly heartwarmed by the end.
But there was just something so overblown about the whole thing, it reminded me of the worst excesses of the Russell T Davies era, when everything just kept getting bigger, louder, more operatic… feebler.

Read the full review here.

So you've learnt to fly the TARDIS and defeat the Cybermen and Daleks. But how will you fare against the fearsome Vashta Nerada? In an underwater base. While being attacked by alien sea monsters. Do you think you're ready?