Impasse is a 1969 American film about a group of adventurers trying to recover gold lost in the Philippines during World War II. It stars Burt Reynolds, Anne Francis, Vic Diaz, Lyle Bettger and Rodolfo Acosta
The trio then breaks the third man, the bigoted Hansen Lyle Bettger, out of a Filipino jail. Draco eventually manages to find Maria in a local bar, but discovers that she has grown older and gained weight. Meanwhile, Morrison rescues the captured Trev Jones Clarke Gordon, a veteran with a heart condition who has been abducted by Wombat Jeff Corey. With Trevs help, Morrison and company are able to figure out the golds exact location in the Malinta Tunnel on the island of Corregidor. Along the way, Morrison falls in love with Joness daughter Bobby Anne Francis, a tennis champion. This complicates matters as Morrison is sleeping with Jesuss Japanese wife Mariko Miko Mayama, a fact that Jesus discovers and confronts Morrison with.Despite their differences, the four men are able to successfully locate and retrieve the gold. However, they meet resistance in the Philippine military. A gunfight ensues that leaves Hansen dead, Draco wounded and Jesus captured. After a brief chase, Morrison finds his escape route blocked and it is revealed that a jealous Mariko had tipped authorities off to their plan. The film ends at the airport with Bobby returning to the United States and a smiling Morrison being led away in handcuffs. ........
Source: Wikipedia