When the slippery Steve Blair (Robert Preston) cons New York crime boss Tony Dallas (Walter Matthau) into financing a film that flops in a big way, Steve and his writer buddy Paul Ferris (Tony Randall) jump a boat bound for Greece. On the way, they happen upon the anonymous and forgotten island of Paradeisos, and Steve hatches a plan to turn the place into a tourist attraction by lying about its history. Unfortunately, one of tourists that visits happens to be Tony. Wikipedia
When the slippery Steve Blair (Robert Preston) cons New York crime boss Tony Dallas (Walter Matthau) into financing a film that flops in a big way, Steve and his writer buddy Paul Ferris (Tony Randall) jump a boat bound for Greece. On the way, they happen upon the anonymous and forgotten island of Paradeisos, and Steve hatches a plan to turn the...