Red Buttons was an American actor and comedian. He won an Oscar and a Golden Globe for his supporting role in the 1957 film Sayonara. He was nominated for awards for his acting work in films such as They Shoot Horses, Don't They?, Harlow, and Pete's Dragon. Buttons played the lead role of Private John Steele, the paratrooper hung up on the town steeple clock, in the 1962 international ensemble cast film The Longest Day.

The Academy Award for Best Supporting Actor is an award presented annually by the Academy of Motion Picture Arts and Sciences (AMPAS). It has been awarded since the 9th Academy Awards to an actor who has delivered an outstanding performance in a supporting role in a film released that year. The award is traditionally presented by the previous year's Best Supporting Actress winner. In lieu of the traditional Oscar statuette, supporting acting recipients were given plaques up until the 16th Academy Awards, when statuettes were awarded to each category instead.