In this different type of gangster farce with a few flaws here and there, Robert Preston is Steve Blair, a superlative con artist whose sidekick Paul Ferris (Tony Randall) is a boozy writer currently working on a cartoon. Steve gets the idea of producing a movie based on Genesis in the Bible and brings Paul into the scheme as a scripter. He finds financial backing in the form of $2,000,000 from gangster Tony Dallas (Walter Matthau) who is none too happy when the final product flops with a resounding crash. Anxious to find a safe spot to hide out, Steve and Paul make their way to a Greek island where Steve is inspired by another brilliant idea for a scam that just might work, knowing full well that the gangster is sure to show up sooner or later.