International Versions[]
| Logo | Country | Title | Host | Aired |
|---|---|---|---|---|
| Australia | Would You Believe? | Peter Lazar | Australian Broadcasting Company (1970-1974) | |
|
Denmark | Fup eller Fakta (Scam or Facts) | Otto Leisner, Erling Bungaard, Zita Boye-Moller | Danmarks Radio (1966-1991) |
     
|
England | Call My Bluff | Robin Ray (original host), Joe Melia, Peter Wheeler, Robert Robinson, Bob Holness, Fiona Bruce, Angus Deayton (2011 special) | BBC 2 (1965-1988, 1994 special) BBC 1 (1996-2005) BBC Online (2011, special) |
| Finland | Kuutamοlla | Santeri Kinnunen | MTV3 (2001-2004) |