Clarence Gilyard, 'Die Hard' and 'Walker, Texas Ranger' star, dead at 66

Clarence Gilyard, the actor best known for playing computer hacker Theo in “Die Hard” and naval flight officer Marcus “Sundown” Williams in “Top Gun,” has died at the age of 66.

Clarence Gilyard, 'Die Hard' and 'Walker, Texas Ranger' star, dead at 66

Clarence Gilyard Jr. Dies: 'Walker, Texas Ranger' and 'Matlock' Star Was 66

Surprising Details of Clarence Gilyard's Death

Clarence Gilyard Jr., 'Die Hard' & 'Matlock' Actor, Dead at 66 – NBC Bay Area

Clarence Gilyard Jr., 'Walker, Texas Ranger' Star, Dead at 66

Clarence Gilyard, 'Die Hard' actor, dead at 66, Lifestyles

Clarence Gilyard, 'Die Hard' and 'Walker, Texas Ranger' actor, dies at 66

Clarence Gilyard Jr. Of 'Walker, Texas Ranger' Fame Dies At 66

Clarence Gilyard Jr: Top Gun and Die Hard actor dead at 66

Clarence Gilyard, 'Die Hard' and 'Walker, Texas Ranger' actor, dies

Clarence Gilyard Jr: Top Gun and Die Hard actor dead at 66

Clarence Gilyard, 'Die Hard' and 'Walker Texas Ranger' Star, Dead at 66.

Clarence Gilyard, 'Die Hard' and 'Walker, Texas Ranger' star, dead at 66

Clarence Gilyard Jr., 'Walker, Texas Ranger' actor, dead at 66