8 Out of 10 Cats show has to be edited to fit in its 26-minute slot. From series 9 there is a longer version of the show called "8 Out of 10 Cats Uncut", broadcast a few days later. These rounds only featured in series 1 and the "Big Brother" special shows: Since 2012, crossover episodes between "8 Out of 10 Cats" and "Countdown" have aired. The show follows the format of "Countdown", but is hosted by Jimmy Carr, with permanent contestants Sean Lock and Jon Richardson, as well as two other guest contestants. On 4 January 2013, a special episode of "Deal or No
Captain Nemo in 1874 but is set immediately after the American Civil War, from 1861 to 1865. This would mean that Captain Nemo who appeared in "The Mysterious Island" dies "before" Captain Nemo who appeared in "Twenty Thousand Leagues Under the Sea" sets out on the undersea travels. Also, when Captain Nemo is finally seen in "The Mysterious Island", he mentions having met Aronnax 16 years previously. Many errors in the original French first printing (the 'grand in-8' published by Pierre-Jules Hetzel) are likely the fault of the editors who, at that time, were unlikely to consult the authors of the books