At least two of the contestants in the pilot episode either had been or would become contestants on other televised game shows. One of these was Rochelle Anapolsky, who appeared on Match Game (1973) and is best known for the way she reacted after winning the Super Match game, and another is Ben Wong, who appeared on the Australian quiz show Sale of the Century (1980).
Although the series failed to sell in the United States, the concept would be picked up and broadcast in two other countries, Keynotes (1989), broadcast in the United Kingdom from 1989-1992, and Keynotes (1992), broadcast in Australia from 1992-1993. It has been reported that there was also an "Ashes Special", which takes its name from the title of a test match cricket series between Australia and England, in which a team from the United Kingdom played against a team from Australia.