
Charles Darwin Cooper was an American actor who has played a wide variety of television and film roles for more than a half century from 1950 to 2001.
On Broadway, Cooper appeared in The Winner (1954) and All You Need Is One Good Break (1950).
In 1958, Cooper played the outlaw Tate Masters in the episode "Twelve Guns" of NBC's western television series Cimarron City with George Montgomery and John Smith. In 1959, he played a gunfighter, Jack Rollins, in the episode "The Visitor" of Lawman, an ABC/Warner Brothers Television western series.
He was cast as Matt Yordy in the 1961 episode "Honest Abe" of Chuck Connors' The Rifleman.
Cooper made four guest appearances on Perry Mason, including the role of murderer Philip Strague in the 1958 episode, "The Case of the Buried Clock." His final appearance in 1962 was as Ben Willoughby in "The Case of the Poison Pen-Pal."
Cooper is perhaps best remembered for his appearances in Star Trek related roles. He played the Klingon Chancellor K'mpec in Star Trek: The Next Generation episodes "Sins of the Father" and "Reunion" and the Klingon General Korrd in Star Trek V: The Final Frontier.
His other film roles included appearances in the Alfred Hitchcock film The Wrong Man (1956), A Dog's Best Friend (1959), the comedy Valet Girls (1987), and the action film Blind Fury (1989) starring Rutger Hauer.

Star Trek V: The Final Frontier
1989 · as Gen. Korrd

Blind Fury
1989 · as Cobb

Panther
1995 · as Sheriff

The Wrong Man
1956 · as Detective Matthews

Valet Girls
1987 · as Victor Smegmite

Rabbit Test
1978 · as Second Presidential Aide

Gun Fight
1961 · as Cole Fender

Two of a Kind
1982 · as Bus Driver

The Big Bounce
1969 · as Senator

Huntress: Spirit of the Night
1995 · as Ty Bodi

Vamps: Deadly Dreamgirls
1995 · as Max

The Five of Me
1981 · as Deputy Sheriff

Conspiracy of Terror
1975 · as Irate Driver

Twice Under
1989 · as Sgt. Fitz

FBI Code 98
1963 · as Special Agent Bernard Lyons

The Strange Possession of Mrs. Oliver
1977 · as Mr. Logan

Angel on My Shoulder
1980 · as Matt

A Dog's Best Friend
1959 · as Deputy Sheriff Bill Beamer