Smith made a major breakthrough in 1984 with significant roles in Red Dawn, Places in the Heart and the television series V. He also played on Quincy, M.E. in season 8, episode 7, "Science for Sale" as an oncologist searching for a cure to cancer. In 1989, Smith gained recognition for his portrayal of Richard Nixon in the docudrama The Final Days. Newsweek praised the performance, writing, "[Smith] is such a good Nixon that his despair and sorrow at his predicament become simply overwhelming." Smith earned a Golden Globe nomination for his performance. He also appeared in the original Broadway stage production of David Mamet's Glengarry Glen Ross as James Lingk. He received a Drama Desk Award for his performance.[2]
Smith was diagnosed with amyotrophic lateral sclerosis (also known as ALS, or Lou Gehrig's disease) in April 2004. He died of the disease at home in the Northridge neighborhood of Los Angeles, California, on June 13, 2005 at the age of 69.[2] He was survived by his wife, Debbie Benedict Smith, and his son Robert Smith.[4]
(1) Season 1 Episode 1: "Can We Do This?" (2) Season 1 Episode 4: "1968" (3) Season 1 Episode 6: "Mare Tranquilitatis" (4) Season 1 Episode 7: "That's All There Is" (5) Season 1 Episode 8: "We Interrupt This Program" (6) Season 12: "Le voyage dans la lune"