This caper comedy has a complicated plot that is deftly handled by a charming cast. Mercouri is delightful as usual and Garner is at his befuddled best. Though the romance between Franciosa and Dee is the least likely aspect of a highly unlikely plot, it's still enjoyable to watch. Look for a funny scene where Mercouri is forced to strip.
Though it's not yet been released on DVD, this film can be found in full on YouTube. Above is the entire film, uploaded by 99WhatsUpDoc99.
Obscurity factor: 9 (not on DVD, available on YouTube, largely forgotten)