Over the course of one foggy day in August 1912, a retired Irish theater actor grapples with the morphine addiction of his unbalanced wife, debauchery of his older son, and sickness of the youngest son as past guilts, repressed anger, and deep-seated regrets slowly come boiling out, threatening to destroy the family.
Unfortunately the movie Long Day's Journey Into Night is not yet available on HBO Max.
| Directing | Sidney Lumet | Director |
| Writing | Eugene O'Neill | Theatre Play |
| Writing | Eugene O'Neill | Writer |
| Production | Jack J. Dreyfus Jr. | Executive Producer |
| Production | Joseph E. Levine | Executive Producer |
| Production | Ely A. Landau | Producer |
| Sound | André Previn | Music |
| Camera | Boris Kaufman | Director of Photography |
| Editing | Ralph Rosenblum | Editor |
| Art | Richard Sylbert | Production Design |
| Art | Gene Callahan | Set Decoration |
| Costume & Make-Up | Sophie Devine | Costume Design |
| Costume & Make-Up | Herman Buchman | Makeup Artist |
| Sound | Kenn Collins | Sound Effects |
| Sound | Mark Wortreich | Sound Effects |
| Sound | Jim Shields | Sound Designer |
| Costume & Make-Up | Mary Roche | Hairstylist |
