The photography is accomplished, the acting is quite good, but in virtually every other department The Greek Tycoon is a dreary bore. Taking its inspiration from the real-life love affair of Jackie Kennedy and Aristotle Onassis, the film is a glossy but absolutely empty soap opera of the kind that can be found on TV all day long. Viewers who embrace the whole "celebrity magazine culture" (paparazzi photographs and gossipy stories about the rich and famous) will undoubtedly find much to whet their appetite here. But those who prefer films with a bit more substance and craft and quirkiness will find the 107 minute running time a butt-numbing slog.

American president James Cassidy (James Franciscus) and his beautiful wife Liz (Jacqueline Bisset) are in Greece on official business. A ridiculously wealthy Greek shipping tycoon, Theo Tomasis (Anthony Quinn), catches sight of Liz at a party at his elegant manor. Despite the fact that both of them are married to someone else, there is an immediate attraction between them. Later, at a private party aboard his yacht, Tomasis makes his desires known to Liz. Some while later, President Cassidy is assassinated whilst out strolling on a beach. Liz is shocked and saddened by his death, but it isn't long before she seeks comfort in the arms of her Greek lover Tomasis. Eventually the two of them are married and their love affair becomes a favourite talking point for the world's newspapers, magazines, photographers and wags.

It is somewhat amusing to note the vigour with which the producers of this film denied that it was a dramatisation of the Kennedy-Onassis story. They wanted the film to be seen as an original story, rooted in fiction. But anyone with a brain can see where the movie is drawing its inspiration from. Even Aristotle Onassis himself knew The Greek Tycoon amounted to his love-life getting the Hollywood treatment (if rumours are to be believed, he actually had a hand in approving Anthony Quinn for the Tomasis role!) J. Lee-Thompson isn't really the right sort of director for this type of movie – he's better suited to action fodder like The Guns Of Navarone and Ice Cold In Alex – but he marshals the proceedings with an uninspired, professional adequacy. Quinn is very watchable as Tomasis; Bisset looks lovely as the object of his desires; Franciscus uses his toothy smile and a façade of integrity to make for a believable politician. Their performances are good on the surface, but there's little for the actors to do on any deeper level. Similarly, Tony Richmond's photography gives the film an elegant surface sheen as it moves from one exotic locale to the next, but the merest of scratches proves that there's nothing behind the film's glossy exterior.

Anthony Quinn is perfectly cast in the role of a wealthy Greek aristocrat to Jacqueline Bisset's rich American widow. Set in the 1970s, the acting is passable though not fantastic. Quinn's turn is the best, though, as he plays an emotional, powerful man who is used to having his way in and out of the boardroom. Thinly veiled plot, you can figure out what is going to happen in the movie during the first few minutes, but it is worth sitting through for the scenery of the Greek islands. Even if the volume is turned to mute, it is nice to see how rich and famous frolic aboard yachts, in pools and on the beach. Serious film critics might just see this film as a glorified television movie of the week.

Fictionalized account of the Greek shipping magnate, Theo Tomasis (Anthony Quinn) , Onassis lookalike , of humble beginnings , his wife, Simi Tomasis (Camilla Sparv) and his meeting and subsequent romance to the widow , Liz Cassidy/Jacqueline Kennedy (Jacqueline Bisset) , of assassinated U. S. president (James Franciscus). Theo dotes on his son, Nico Tomasis (Edward Albert) , a daredevil aviator , who he wants to follow in his footsteps in all aspects . Tomasis ends up divorcing Simi in order to marry his new lover . Then the distraught but vigorous widow of US President James Cassidy -who was assassinated while he and Liz were walking on a beach- marries the known playboy and shipping billionaire . Meantime, Tomasis and Liz Cassidy enjoying the high life in the process. He's one of the richest and most powerful men in the world. She's the beautiful wife of an American President. The world watched...She was the most famous woman in the world. He was a peasant, a pirate, a shark. What he couldn't buy with money he stole with charm

Fictitious semi-biography of the life of Aristotle Onassis, a Greek who rose to become one of the world's most wealthiest men , detailing his rise to power and unhappy marriages . Pointless fabrication to bring to life a known myth , dealing with the love story and marriage of Aristotle/Onassis and a certain president's widow . It seems to be a transparent depiction of the Onassis/Kennedy marriage done to a turn. The casting is formidable here for people so well known . Anthony Quinn gives a very nice acting in 'Zorba the Greek'-alike, including his popular dances , playing an aging Greek shipping magnate who works on his own moral code and eventually finds that money cannot buy happiness. Quinn is a good actor who captures the crude essence of Tomasis or Aristotles Onassis. While Jacqueline Bisset is awesome as the jealous and sweet Liz Cassidy/Jacqueline Kennedy. They are very well accompanied by a familar and international cast , such as : Marilù Tolo as Sophia Matalas or Maria Callas , Raf Vallone as Spiro Tomassis, the personal rival and alter ego of Aristotle's real life , Edward Albert , James Franciscus , Camilla Sparv , Charles Durning , Luciana Paluzzi , Robin Clarke as John Cassidy or Robert kennedy , Linda Thorson , Roland Culver and debut theatrical feature film of actresses Lucy Gutteridge and Cassandra Harris who married Pierce Brosnan , though she died early , at 49. These two powerful personalities , Onassis/Jacqueline , were so much alike their own passion . This ambitious film made for big screen in a co-production of ItalyUnited States and Greece follows the story of the two lovers faithfully . J. Lee Thomson made this spectacular film that puts the action in the places where the principals lived . The end result is a glossy look at that world of the ultra rich and famous people realized with great style and skillness enough. Overall this is worth watching because the subject matter is agreeable and the actors are first rate despite some physical differences and carried out in soap-opera style . A nice attempt to condense such an interesting man's life story that spans over twenty plus years of history into 107 min time capsule, though there's a DVD version running 112 minutes. Enjoyable and luxurious settings , charming musical score by Stanley Myers and colorful cinematography by Anthony B. Richmond in Technovision add only luster to tepid storyline . The motion picture was middlingly but professionally by the American craftsman J. Lee Thompson, though some critics even rate as good trash.

Other films about this famous figure are the following ones : ¨Onassis: The Richest Man in the World¨ (1988) by Warris Hussein Raul Julia as Aristotle Onassis , Jane Seymour as Maria Callas, Anthony Quinn as Socrates Onassis , Francesca Annis as Jacqueline Kennedy and Elias Koteas. ¨Callas e Onassis¨(2005) by Giorgo Capitani with Gérard Darmon, Luisa Ranieri , Anna Valle , Orso Maria Guerrini, Gabriele Ferzetti .