Notorious international jewel thief Jack Rhodes (Burt Reynolds) is out to steal $30 million in uncut diamonds in this visually opulent, uneven comedy. Chief Inspector Cyril Willis (David Niven) is Rhodes' nemesis. He wants to retire from Scotland Yard but would like to capture Rhodes as a final, dramatic cap to his career. In order to achieve his ambition, he sets up lissome Gillian Bromley (Lesley-Anne Down) as Rhodes' erstwhile partner in crime. The unpredictable happens when Rhodes and Bromley fall for each other, leaving the best-laid plans open to unexpected amendments. Three different directors had a hand in this film though their imprints are remarkably homogenous up to but not including the ending.