John McLiam (born John Williams; January 24, 1918 – April 16, 1994) was a Canadian actor noted for his skill at different accents. His film appearances include My Fair Lady (1964), In Cold Blood (1967), John Frankenheimer's movie of The Iceman Cometh (1973), The Missouri Breaks (1976), and First Blood (1982). He was a guest star in numerous television series and wrote a Broadway play, The Sin of Pat Muldoon. (Via Wikipedia)