The competition is open to all - but you must come dressed as a Big Finish character (though, of course, that does include Doctors, companions, The Avengers, The Prisoner or any member of Blake's 7 etc).

But you'll need to look your best for our esteemed judge – as the Cosplay parade will take place in front of Winston Churchill himself, Ian McNeice! Ian will choose the winners with the help of the audience – with the grand prize being a Big Finish subscription of the recipient's choice, with additional rosettes also up for grabs!

Big Finish Day 8 will be held at the Copthorne Hotel Slough-Windsor on January 16th 2016 - bringing together the cast and crews of your favourite audios! As the only Big Finish Day for 2016, this is the premier event to enjoy our exclusive special offers, pick up a range of autographs, meet the Big Finish team and hear the news of major new titles before anyone else.

Guests announced so far include Sylvester McCoy, Hugh Fraser, Ian McNeice, Lalla Ward, John Leeson, Niky Wardley, Paul Darrow, Jacqueline Pearce, Kai Owen, David Warner, Lucy-Briggs Owen, Beth Chalmers, Lisa Bowerman, John Banks, Tim Treloar, Mark Elstob and James Joyce with more to be confirmed!

Big Finish team members in attendance include Nicholas Briggs, David Richardson, Andrew Smith, Barnaby Edwards, Jamie Robertson, James Goss, Justin Richards, Cavan Scott, Phil Mulryne, John Dorney, Guy Adams, Emma Reeves, Blair Mowat, Sue Cowley, Mark Plastow, Benji Clifford, Tom Saunders and Joe Smith!

For more information and tickets, visit the 10th Planet website.