Lee Madden's professional reputation is largely synonymous with his expertise in directing the 1969 film adaptation of the Vegas/Biker genre, Hell's Angels '69, which boasted an ensemble cast comprised of the original members of the Oakland Hell's Angels motorcycle club.
Notably, Madden's production company, Lee Madden Associates, was responsible for producing a significant body of work in the realm of industrial films and television commercials, primarily catering to the automotive industry.