Landham studied acting for two years at Pasadena Playhouse before moving to New York in 1968 to pursue a career in acting. At the beginning of his acting career, Landham was an actor in pornographic films. He also posed for nude layout for Playgirl. He then became a mainstream movie actor and appeared in a number of Hollywood films, including The Warriors, Predator, 48 Hrs., Lock Up and Action Jackson.
Politics
In 2003, Landham ran in the Republican Party primary election for the post of Governor of Kentucky, hoping to repeat the success of his Predator castmates Minnesota GovernorJesse Ventura and CaliforniaGovernorArnold Schwarzenegger. He based his candidacy on opposition to an amendment which endorsed the Kentucky Family Court, saying his bad experiences at the hands of the family court had convinced him it was for the benefit of lawyers rather than families or children. He was unsuccessful in gaining the party's nomination. He ran briefly as an independent candidate, but withdrew on June 18, 2003, and endorsed the Republican slate. In January 2004, Landham announced his candidacy for the 27th State SenateDistrict of Kentucky. In 2005, Landham spoke at the Council of Conservative Citizens convention. Landham has also appeared on the CofCC-affiliated radio show, The Political Cesspool. On June 25, 2008, Landham announced his candidacy for the U.S. Senate seat held by Mitch McConnell on the Libertarian line. A month later, Landham repeatedly called for "genocide" against Arabs on the political radio show The Weekly Filibuster. On July 28, the Kentucky Libertarians voted unanimously to withdraw Landham's nomination, citing his comments were not in keeping with the party's platform and values.
Personal life
Landham was married five times. He had four children, including a son named William, and a daughter named Priscilla. After being convicted on federal charges of making threatening and obscene phone calls to his wife, Landham spent three years in prison. However the U.S. Sixth Circuit Court of Appeals reversed the conviction in May 2001. On September 19, 2006, Landham was injured in a four-car accident in Ashland, Kentucky. Landham held the unique distinction of being the first actor to set a record for portraying the most characters which share his given name. At the time of his death he stood undefeated, credited with over 22 unique roles named Billy.