Career: Seagal worked as a martial arts supervisor on several films before making his leading man debut in 1988's Nico, aka Above the Law, and followed it up with a string of relatively low-budget action thrillers, including Hard to Kill, Marked for Death and Out for Justice. In 1992, Under Siege became one of his biggest hits, and gave him enough authority to star in and direct 1994 thriller, On Deadly Ground. Despite being savaged by the critics, he pressed on with Under Siege 2, Executive Decision, The Glimmer Man, The Patriot, Exit Wounds and Half Past Dead. An accomplished musician, he's a member of the band Thunderbox and can be seen in reality show Steven Seagal: Lawman as a real-life deputy sheriff. After a number of direct-to-video releases, he returned to the big screen in 2010 with the film Machete.

Career: Jones landed an agent and a role in a Broadway production of A Patriot for Me just 10 days after graduating from Harvard in 1969. A year later he made his film debut in Love Story, based on Erich Segal's novel of the same name. Segal claimed he based the lead character of Oliver (played by Ryan O'Neal) on Jones and Gore. Jones then spent four years in soap opera One Life to Live. The film Coal Miner's Daughter made critics sit up and notice him in 1980. Acclaimed performances in Lonesome Dove, The Fugitive, JFK and Men in Black followed. Other well-received projects include No Country for Old Men, In the Valley of Elah (for which he received an Oscar nomination), Lincolm and The Homesman.

Career: Busey made his acting debut as a biker in Angels Hard as They Come (1971). He went on to have small parts in a number of films and TV shows until his breakthrough role in The Buddy Holly Story (1978). He played Holly and his performance earned him an Oscar nomination. His most notable role in the 1980s was playing an assassin in the hugely popular Lethal Weapon (1987). In 1988, he was seriously injured in a motorcycle accident. Years later, a psychiatrist suspected the injury had caused him to speak and act impulsively. In 1997, Busey had surgery to remove a golf-ball-sized cancerous tumour from his sinus cavity. His other film credits include Predator 2 (1990), Point Break (1991), Under Siege (1992), Fear and Loathing in Las Vegas (1998) and Piranha 3DD (2012). In the summer of 2014, he entered the Celebrity Big Brother house.