Charles Grodin lends his distinctively dry comic persona to this somewhat tongue in cheek adaptation of a more serious novel by Gerald A. Browne. He also narrates, and does a good job at maintaining a fairly light tone. He plays a diamond merchant who regularly visits the worlds' largest clearinghouse for gems, located at 11 Harrowhouse in London. He ends up approached by a slimy, yet genial, oil baron named Clyde Massey (Trevor Howard) to steal the places' inventory, and although that usually isn't his trade he and his spirited female companion Maren (Candice Bergen) prove up to the challenge, coming up with an ingenious way to pull off the robbery. For one thing, it involves using a cockroach, but more importantly, it includes an angry employee, Charles Watts (James Mason) who they convert to their cause. At first glance, Grodin (who also is credited with adapting the story) would seem an unlikely lead for such a film, but his presence gives it a little something extra; his narration ensures that this feels like kind of a parody of the genre. Bergen is lovely, of course, and appealing as his girlfriend, a wealthy widow and ace getaway driver who's skillful, not reckless. The mostly British cast includes some very big names who give "11 Harrowhouse" some gravitas; Mason is a real standout as the willing participant in the robbery who wants to make sure that his family is provided for. John Gielgud is excellent as his serious-minded boss, and appearing as well are Helen Cherry, Peter Vaughan, Cyril Shaps, Leon Greene, Jack Watson, and Clive Morton. Director Aram Avakian handles it all in style, cranking up the excitement factor for a breathless final act involving a chase. All in all, this is pretty enjoyable; even if it's not that memorable it's hard to resist while it lasts; the climactic robbery sequence is fun and great use is made of the various locations. Worth a look for fans of the caper film and of the actors on hand. Seven out of 10.
