International Versions Edit
|Australia||The Better Sex||Mike Preston and Ann Sidney||Nine Network (1978)|
|England||The Better Sex (1978)|
Who's Bluffing Who? (1991)
|Jack McLaughlin and Lesley Blair (1978)|
Richard Cartridge and Ulrika Jonsson (1991)
|France||Question de Charme (Question of Charm)||Georges Beller and Daniela Lumbroso||Antenne 2 (1991-1992)|
- In France, under the title Question de Charme (Question of Charm) the format was acquired by TF1 in 2010 in order to revive the series as a primetime show in 2011. however, the project was never materialized and was scrapped later on in development.