The film focuses around an aging Special Operations "Grandpa" who served in Vietnam and had gotten into some rather illegal activities to survive in the jungles. At this stage in his life, he is beginning to experience the early stages of dementia. His family believes that the things he is saying are happening to him are "flashbacks" to events he experienced in Vietnam. But, as the story progresses, the plot reveals that there are REALLY FBI and CARTEL members after him both attempting to find the "buried treasure" he hid many years ago! What ensues is a series of fights and chases adding to the excitement!