American actor John Fiedler did his first professional work in his native Wisconsin. Fiedler's many Broadway appearances included the 1960 play A Raisin in the Sun, in which he was the only Caucasian in a virtually all-black cast. His first film role was as the supplicative Juror No. 2 in Twelve Angry Men (1957). Fiedler's stock in trade was the meek-looking soul who compensated for his demeanor with a nasty temper or sadistic streak. In this capacity, he was often seen as vindictive school principals, obstreperous civil servants or combative psychiatric patients (vide TV's The Bob Newhart Show). Incredibly prolific in films and on television, John Fiedler's best-known role was Vinnie, Oscar Madison's card-playing crony in both the stage and screen versions of Neil Simon's The Odd Couple.