John Schuck
John Schuck (born February 4, 1940 in Boston, Massachusetts) is an American actor.
John Schuck first appeared on theatre at Denison University, and after graduating continued his career at the Cleveland Playhouse, the Baltimore Center Stage, and finally the American Conservatory Theatre, where he was discovered by Robert Altman.
His first appearance in film was the role of Captain Walter Kosciusko "Painless Pole" Waldowski in the film M*A*S*H (1970). From 1971-1977 he appeared as Sergeant Charles Enright in McMillan and Wife and also stared as an overseer in the popular mini-series "Roots".
In 1986 Schuck took the role of a Klingon ambassador in Star Trek IV: The Voyage Home. He again appraised the role in 1991, in Star Trek VI: The Undiscovered Country, becoming one of only three guest roles to appear in more than one Star Trek film (the others being the characters of Saavik and Fleet Admiral Cartwright).
He has since appeared in the films Holy Matrimony (1994), and String of the Kite (2003).