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

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, who co-starred with Chuck Norris in 'Walker, Texas Ranger,' dies at 66

Clarence Gilyard Jr, Actor Known For Walker, Texas Ranger, And Die Hard, Passes Away - Nerdtropolis

R.I.P. Clarence! You will be missed by your many fans! Clarence Gilyard Jr Dies: Walker, Texas Ranger,' 'Matlock' & 'Die Hard' Actor Was 66 - iFunny Brazil

Walker, Texas Ranger' Actor Clarence Gilyard Dead at 66

Clarence Gilyard Jr., 'Top Gun' and 'Die Hard' Actor, Dead at 66

Die Hard' and 'Top Gun' Actor Clarence Gilyard Jr. Dies Aged 66

FOX4 News Kansas City - Actor Clarence Gilyard Jr., known for roles in such movies as “Die Hard” and television hits such as “Walker, Texas Ranger,” has died.

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

Die Hard' Actor Clarence Gilyard Dead at 66

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

Clarence Gilyard dies at 66; 'Die Hard' actor was also UNLV professor, Kats, Entertainment

Die Hard' and 'Top Gun' star Clarence Gilyard Jr dies aged 66

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

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