His rugged looks and raw talent won him a wide variety of roles, from a leather-clad biker in Mask (1985) to a Civil War general in Gettysburg (1993). But after earning an Emmy nod for his portrayal of legendary gunfighter Wild Bill Hickock in the miniseries "Buffalo Girls" (1995) and playing a smoky stranger in The Big Lebowski (1998), Elliott broke new ground in The Contender (2000) with his critically acclaimed turn as a seasoned political adviser named Kermit.
Later films include the live-broadcast television thriller Fail Safe (2000) and the big-screen features We Were Soldiers (2002) and Thank You for Smoking (2005).