Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

Long Day’s Journey into Night, drama in four acts by Eugene O’Neill, written 1939–41 and produced and published posthumously in 1956. The play, which is considered an American masterpiece, was awarded a Pulitzer Prize in 1957. O’Neill’s autobiographical play is a shattering depiction of a day in the dreary life of a couple and their two sons. James Tyrone, a semiretired actor, is vain, self-obsessed, and miserly; his wife, Mary, feels worthless and retreats into...