Merrill Heatter project expected to debut on GSN this summer

A few years ago, veteran game show producer Merrill Heatter pitched "Casino" to GSN, a new version of "Gambit" hosted by former "Shopping Spree" host Ron Pearson. That didn't sell. According to Buzzerblog today, it has been reported that it has been retooled as "Catch-21" and if the reports are true, will debut on GSN in July 2008. The top prize is $25,000.