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
Panel show networks operating at the time. Other charades shows have included "Stump the Stars"; "Movietown, RSVP"; "Celebrity Charades"; "Showoffs" and "Body Language". TV panel shows saw their peak of popularity in the 1950s and '60s, when CBS ran the three longest-running panel shows in prime time: "What's My Line?", "I've Got a Secret" and "To Tell the Truth". At times, they were among the top ten shows on U.S. television, and they continue to experience occasional revivals. All three Goodson-Todman primetime shows were cancelled by CBS in 1967 amid ratings declines and trouble attracting younger viewers, although the programs were consistently