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
Cats (musical) fans who could not acquire a ticket for the final performance. It held the record as London's longest-running musical until 8 October 2006, when it was surpassed by "Les Misérables". The show made its debut on Broadway on 7 October 1982, at the Winter Garden Theater with the same production team. On 19 June 1997, "Cats" became the longest-running musical in Broadway history with 6,138 performances. It closed on 10 September 2000, after a total of 7,485 performances. Its Broadway record was surpassed on 9 January 2006 by "The Phantom of the Opera". It remains Broadway's fourth-longest-running show in history.