Quizmania was a popular British interactive gameshow. The show was devised by Chuck Thomas, Debbie King, and Simone Thorogood and produced by Fremantle Media for Information TV and ITV. Currently, the online revival is produced by Screen Pop Ltd. in association with Illumina Digital. In a similar vein to other premium-line call-in shows, viewers on the TV version of Quizmania were encouraged to phone a premium-rate number in order to provide an answer to a quiz question.