Ben Gazzara is not the Jack Flowers I saw in Paul Theroux' novel; he's too self-confident by half. But different in tone as they may be, both Theroux' and Bogdanovich's "Saint Jack" are successes. The location shooting in Singapore and the utter lack of background music are among Bogdanovich's own touches. It's a fine, solid little film, sexy, political and all over bright. Gazzara works as a gofer for a Chinese business to maintain his visa. But his dream is to open his own brothel, which with the backing of a few friends, he does. But the Chinese "mafia" closes him down (the confrontation with a Chinese midget and his musclemen is memorable). And then the CIA, represented by Peter Bogdanovith, subsidizes Flowers in a new brothel for Viet troops on R&R. It lasts as long as the war does (his former Chinese employer rags Gazzara about the Vietnamese victory). Then Gazzara is forced into some sleazy blackmail which, finally, he rejects. A moral decision in a very amoral story. British actor James Villiers has a small but distinctive part as Frogget. In a conversation with bar cronies he says: "The last time I was in UK they made homosexuality legal. I said to my wife, I said let's get out of here before they make it compulsory." This is not on DVD yet. Why the hell not?