A Fish Named Wanda - DVD

It was a perfect plan. The millions of pounds of diamonds changed hands in a matter of minutes, and the four who so playfully seized them — the sleek gangster George with the stuttering accomplice Ken, his American mistress Wanda, and her “brother“ - were suddenly behind the water. Because twenty million divided by four, that' s a really decent sum that can secure one for the rest of its life.
But twenty divided by two, that sounds even better. Of course, the catfish would look its best, whole, undivided. And it would take nothing more than to deftly get rid of the uncomfortable accomplices and evaporate quite discreetly - even with diamonds.
Can anyone be surprised that the right gangster can' t resist this tempting prospect?