Many critics marveled that such a heavyset man could be so nimble in the film's show-stopping song-and-dance number, not realizing Durning had been a dance instructor early in his career. Indeed, he had met his first wife, Carol, when both worked at a dance studio.
The year after "Best Little Whorehouse," Durning received another Oscar nomination, for his portrayal of a bumbling Nazi officer in Mel Brooks' "To Be or Not to Be." He was also nominated for a Golden Globe as the harried police lieutenant in 1975's "Dog Day Afternoon."
He won a Golden Globe as best supporting TV actor in 1991 for his portrayal of John "Honey Fitz" Fitzgerald in the TV film "The Kennedys of Massachusetts" and a Tony in 1990 as Big Daddy in the Broadway revival of "Cat on a Hot Tin Roof."
Durning had begun his career on stage, getting his first big break when theatrical producer Joseph Papp hired him for the New York Shakespeare Festival.
He went on to work regularly, if fairly anonymously, through the 1960s until his breakout role as a small town mayor in the Pulitzer- and Tony Award-winning play "That Championship Season" in 1972.
He quickly made an impression on movie audiences the following year as the crooked cop stalking con men Paul Newman and Robert Redford in the Oscar-winning comedy "The Sting."
Dozens of notable portrayals followed. He was the would-be suitor of Dustin Hoffman, posing as a female soap opera star in "Tootsie;" the infamous seller of frog legs in "The Muppet Movie;" and Chief Brandon in Warren Beatty's "Dick Tracy." He played Santa Claus in four different movies made for television and was the pope in the TV film "I Would be Called John: Pope John XXIII."