Countdown (game show)
Approximately every four series, a Champion of Champions tournament takes place. For this, sixteen of the best players to have appeared since the previous Championship are invited back for another knockout tournament. The producer, former contestant Damian Eadie, decides which players to include, but typically the tournament includes the series winners and other noteworthy contestants. Series 33 was designated a "Supreme Championship", in which 56 of the best contestants from all the previous series returned for another knockout tournament. Series 10 champion Harvey Freeman was declared Supreme Champion after beating Allan Saldanha in the final. There are also occasional special episodes, in which past contestants return for themed matches. For example, David Acton and Kenneth Michie returned for a rematch of their Series 31 final, while brothers and former contestants Sanjay and Sandeep Mazumder played off against each other on 20 December 2004.