Allen R. Glick is the former owner and chief executive of the Las Vegas, Nevada gaming company Argent Corporation (Allen R. Glick Enterprises). During the 1970s, Glick and his company were an alleged front for mobsters in Chicago, Illinois; Kansas City, Missouri; and Milwaukee, Wisconsin. Previously a real estate lawyer and businessman in San Diego, California, Glick was first issued a Nevada gaming license in 1974.

Oliver James (O. J.) Fisk started his career working in mines in California and Nevada. He later became an engineer on the Lake Arrowhead Dam project in California, and went on to be the general manager of the Boss Gold Mining Company in Goodsprings, Nevada until resigning in 1917. He remained a director of the company, and operated the Singer Mine near Goodsprings from 1916 to 1918 with S. E. Yount.

Hank Castro wrote lyrics and produced and engineered musical recordings during his career in Las Vegas, Nevada. Castro began his career in the music industry performing in Las Vegas nightclubs as a drummer in the duo act "Peter and Hank." Castro and Chips Davis founded the Las Vegas Recording Studio as a backyard operation for making song demos in 1967. Castro served as the studio manager and by 1971 the studio moved to a commercial space on Vegas Valley Drive.