Never took an acting class.

He and Al Gore were roommates while the two were students at Harvard University. The two remain close friends.

Part time cattle rancher, owns 3,000-acre ranch near San Antonio, TX.

Plays polo and raises polo ponies. His team won the U.S. Polo Association's Western Challenge Cup in 1993. Invites the Harvard's best polo players to his ranch to practice each fall.

Father's name was Clyde C. Jones -- he did not have a middle name, just an initial.

Father, with Kimberlea Gayle Cloughley, of Austin Leonard Jones (b. 1983) and Victoria Kafka Jones (b. 1991)

Real-life son, Austin Leonard Jones, played his son, Tommy, in Yuri Nosenko, KGB (1986) (TV).

According to author Erich Segal, Jones and his then Harvard roommate Al Gore, were the models for the character of Oliver in Love Story (1970).

Injured after falling from horse during polo match. [30 October 1998]

Writes most of his own most memorable lines in films: The Fugitive (1993)... when Richard Kimble (Harrison Ford) tells Marshal Gerard, "I didn't kill my wife," Gerard replies, "I don't care!" Under Siege (1992)... William Strannix's speech after he loses his mind: "Saturday morning cartoons... This little piggy... " Eyes of Laura Mars (1978) ...

John Neville's revealing speech at the end of the movie.

Ten days after graduating from Harvard, he landed his first role in the Broadway production of "A Patriot for Me" (with Maximilian Schell), which closed after 49 performances. He got his agent after giving a letter of introduction to actress Jane Alexander. His story of how he found an agent and a Broadway job so quickly was written about in an issue of "Ripley's Believe It or Not".

Good friends with: Al Gore, Willie Nelson, Gary Busey, Oliver Stone and Robert Duvall.

His ex-wife, Kate Lardner, is Ring Lardner's granddaughter.

Speaks Spanish fluently.

He is a first cousin of Boxcar Willie, a famous country singer.

Owns the movie rights to Cormac McCarthy's controversial novel "Blood Meridian," which many consider unfilmable.

Born on the exact same day as filmmaker and good friend Oliver Stone.

Was the studio's original (and preferred) choice to play Snake Plisken in John Carpenter's Escape from New York (1981). The studio was reluctant to cast Kurt Russell, who ultimately got the part, because of his previous work.

Has worked with two "Katharine Hepburns." In The Amazing Howard Hughes (1977) (TV), he played Hughes opposite Tovah Feldshuh as Hepburn. In The Missing (2003/I), his daughter is played by Cate Blanchett, who played Hepburn in The Aviator (2004)--another biopic about Howard Hughes.

Is the only Texan to have played fellow Texan Howard Hughes. Leonardo DiCaprio (The Aviator), Jason Robards (Melvin and Howard (1980)) and Terry O'Quinn (The Rocketeer (1991)) were born in California, Illinois, and Michigan, respectively.

Is an avid San Antonio Spurs fan.

Played Howard Hughes in The Amazing Howard Hughes (1977) (TV) and later appeared in Batman Forever (1995), which was filmed inside the hangar of Hughes' "Spruce Goose.".

Jones was also a resident of Midland, Texas, and attended the same high school as the future First Lady Laura Bush.

An eighth-generation Texan, he has a Cherokee Native American grandparent, and is mostly of Welsh ancestry.

An animated caricature of him appeared in an episode of the animated series adaptation of Men in Black (1997) alongside an animated caricature of his MIB co-star Will Smith, set against a scene parodying another hit film starring Smith, Independence Day (1996).

Is an avid polo player. He even bought a house in a Polo Country club in Buenos Aires, Argentina.