Clu Gulager (William Martin Gulager)
(November 16, 1928 – August 5, 2022) 

Gulager first became known for his work in television, appearing
in the co-starring role of William H. Bonney (Billy the Kid) in the
1960–1962 NBC television series The Tall Man and as Emmett
Ryker in another NBC Western series, The Virginian.

His first major film role was in Don Siegel‘s The Killers (1964)
with Lee Marvin and Ronald Reagan in his only movie role as
a villain.

Gulager died Friday of natural causes at the Los Angeles home
of his son John and daughter-in-law Diane.