Cast & crew
The Lost Weekend (1945)
Directed by Billy Wilder Written by Charles Brackett, Billy Wilder
Cast
| Phillip Terry | Wick Birnam |
| Ray Milland | Don Birnam |
| Jane Wyman | Helen St. James |
| Howard Da Silva | Nat the Bartender |
| Doris Dowling | Gloria |
| Frank Faylen | 'Bim' Nolan |
| Mary Young | Mrs. Deveridge |
| Lilian Fontaine | Mrs. Charles St. James |
| Andy Andrews | Alcoholic (uncredited) |
| Anita Sharp-Bolster | Mrs. Foley |
| Frank Orth | Opera Cloak Room Attendant |
| Lewis L. Russell | Charles St. James |
| Harry Barris | Pianist at Harry & Joe's (uncredited) |
| Jack Rube Clifford | Guard (uncredited) |
| Jess Lee Brooks | (uncredited) |
| David Clyde | Dave (uncredited) |
| Walter Baldwin | Man from Albany (uncredited) |
| James Conaty | Man in Nightclub Washroom (uncredited) |
| Willa Pearl Curtis | Mrs. Wertheim's Assistant (uncredited) |
| John Deauville | Cloakroom Attendant (uncredited) |
| Helen Dickson | Mrs. Frink (uncredited) |
| Franklyn Farnum | Concert attendee (uncredited) |
| Byron Foulger | Shopkeeper (uncredited) |
| Jayne Hazard | M. (uncredited) |
| Ted Hecht | Man with Bandaged Ear (uncredited) |
| Ernest Hilliard | Headwaiter (uncredited) |
| Earle Hyman | Smoking Man (uncredited) |
| Jerry James | Male Nurse (uncredited) |
| Stan Johnson | Nurse (uncredited) |
| Jack W. Johnston | Nightclub Guest (uncredited) |
| Karl 'Karchy' Kosiczky | Baby (uncredited) |
| Eddie Laughton | Mr. Brophy (uncredited) |
| Bertram Marburgh | Jewish Man (uncredited) |
| William Meader | Hardware Man (uncredited) |
| James Millican | Nurse (uncredited) |
| Pat Moriarity | Irishman (uncredited) |
| Frank Mills | Drunk in Alcoholic Ward (uncredited) |
| Perc Launders | Doorman (uncredited) |
| William Newell | Liquor Store Proprietor (uncredited) |
| William O'Leary | Irishman (uncredited) |
| Peter Potter | Shaky and Sweaty Man (uncredited) |
| Stanley Price | Fruit Clerk (uncredited) |
| Craig Reynolds | George (uncredited) |
| Lester Sharpe | Jewish Man (uncredited) |
| Lee Shumway | Guard (uncredited) |
| Al Stewart | Mattress Man (uncredited) |
| Amzie Strickland | Woman in Bar (uncredited) |
| Douglas Spencer | Hospital Patient Seeing Imaginary Beetles (uncredited) |
| Harry Tenbrook | Drunk in Alcoholic Ward (uncredited) |
| Fred 'Snowflake' Toones | Washroom Attendant at Harry & Joe's (uncredited) |
| Max Wagner | Mike (uncredited) |
| Milton Wallace | Pawnbroker with Helen's Coat (uncredited) |
| Emmett Vogan | Doctor (uncredited) |
| Gisela Werbisek | Mrs. Wertheim (uncredited) |
| Crane Whitley | Waiter at Harry & Joe's Bar (uncredited) |
| Harry Wilson | Drunk (uncredited) |
| Ernest Whitman | Black Man Talking to Himself (uncredited) |
| Isabel Withers | Woman Before Pawn Shop (uncredited) |
| Audrey Young | Cloak Room Attendant (uncredited) |
| Dick Gordon | Hotel Desk Clerk (uncredited) |
Crew
| Bertram C. Granger | Set Decoration |
| Charles R. Jackson | Novel |
| Farciot Edouart | Visual Effects |
| Gordon Jennings | Visual Effects |
| Wally Westmore | Makeup Artist |
| Charles Brackett | Producer |
| John F. Seitz | Director of Photography |
| Miklós Rózsa | Original Music Composer |
| Hans Dreier | Art Direction |
| Charles Brackett | Screenplay |
| Billy Wilder | Screenplay |
| Frank Parmenter | Production Manager |
| Richard Blaydon | Production Manager |
| Doane Harrison | Editorial Manager |
| A. Earl Hedrick | Art Direction |
| Leo Shuken | Orchestrator |
| Billy Wilder | Director |
| Edith Head | Costume Design |
| Gene Lauritzen | Construction Coordinator |
| Charles C. Coleman | Assistant Director |
| Sidney Cutner | Orchestrator |
| Fred True | Grip |
| Doane Harrison | Editor |
| Harlow Stengel | Assistant Camera |
| Stanley Cooley | Sound Recordist |
| Joel Moss | Sound Recordist |
| Jack Colconda | Props |