An adaptation of a well-known novel by Hungarian writer Lajos Zilahy.

A bunch of outlaws awaits the release from prison of an old goldminer, believed to have hidden 28 sacks of gold 20 years before... They all want the old man to speak, but only one of them will fulfill his dream.

At Heathrow Airport, a man is razored to death in a toilet cubicle. A young woman, Peggy Foster, is concerned about the disappearance of Michael, her photographer boyfriend, who has been in Vietnam for months. In order to pay the rent, she reluctantly sub-lets her garret flat to a man called John Kirk Lawford. The new tenant wears sunglasses indoors and acts suspiciously. Peggy is lured to an abandoned airfield by a call from Michael but is shot at by a sniper. Back at her apartment block she is shocked to find that a man has apparently committed suicide by jumping from her balcony. While the police question Peggy, a stranger turns up and announces himself as John Kirk Lawford! Shirley, secretary to Peggy's lascivious publisher, is killed by a black-gloved intruder and the mystery deepens...

Dallas tries to regain his father's farm which he lost in a card game with Kelly. But Kelly is now dead and his daughter, Glenda, doesn't know how to play poker. There are also rumors of a hidden treasure.