Green Ice is a British action adventure film. A group of international students (in reality organized supporters of anti-government rebels) is massacred in Colombia by soldiers under the command of Lt. Costas (Manuel Ojeda), who has killed Holbrook's sister, who was a girlfriend of Miguel (Domingo Ambriz), one of the rebel leaders. Joseph Wiley (Ryan O'Neal) is an electronics expert from New York who, is on vacation in South America. There he met a beautiful Lillian Holbrook (Anne Archer), adventurous lady who also happens to be the daughter of a reigning member of the international diamond cartel searching for her missing sister. Argenti (Omar Sharif) is her fiancé, who has been exiled to Colombia and forbidden to leave, on pain of death, for betraying the diamond cartel some years before. Argenti is now in emeralds, and rules the country and Lillian with a velvet cloaked iron fist, thus leading to shared distaste between the two men. In a borrowed hotel suite, Wiley is baffled when a mysterious caller tells him to 'look at the samples' in his drawer. The samples are stolen emeralds. Their scheme is brilliant. If they succeed, they're rich beyond their imagination. If they don't, they're dead.
The following weapons can be seen in the film Green Ice: