Reginald Rose was born on December 10, 1920, in New York City, the son of William (a lawyer) and Alice (Obendorfer) Rose. The result is a taut, engrossing drama in which eleven jurors believe the defendant in a capital murder trial is guilty, while one juror stands up courageously for what he believes is justice and tries to persuade the others to his way of thinking.

He also thought that since no one other than the jurors had any idea of what went on in a jury room, 'a play taking place entirely within a jury room might be an exciting and possibly moving experience for an audience' ('Author's Commentary' on Twelve Angry Men in Six Television Plays). At first, he had been reluctant to serve on a jury, but, he wrote, 'the moment I walked into the courtroom … and found myself facing a strange man whose fate was suddenly more or less in my hands, my entire attitude changed.' Rose was greatly impressed by the gravity of the situation, the somber activity of the court, and the 'absolute finality' of the decision that he and his fellow jurors would have to make. The play was inspired by Rose's own experience of jury duty on a manslaughter case in New York City. The play has subsequently been updated and revived for example, in a production at the American Airlines Theater in New York City in 2004. Two years later, in 1957, Rose wrote the screenplay for a film version, which he coproduced with the actor Henry Fonda. Rose expanded the play for the stage, and a new version was published in 1955 (Dramatic Publishing Company in print). The fifty-minute television script can be found in Rose's Six Television Plays, published in 1956 (out of print in 2005).

Twelve Angry Men, by the American playwright Reginald Rose, was originally written for television, and it was broadcast live on CBS's show Studio One in 1954.

Reginald rose 12 angry jurors