In the beginning of the 19th Century many Anglosaxons are settling in the Mexican province of Texas. As the years go by, political conflicts between the settlers and the Mexican government are escalating which would lead to war and Texan independence.
Tony Rome, a tough Miami PI living on a houseboat, is hired by a local millionaire to find jewelry stolen from his daughter, and in the process has several encounters with local hoods as well as the Miami Beach PD.