Overview
The Blue Dahlia is a 1946 American crime film and film noir with an original screenplay by Raymond Chandler directed by George Marshall and starring Alan Ladd, Veronica Lake and William Bendix. It was Chandler's first original screenplay.
Plot
Three demobilized United States Navy aviators, Johnny Morrison, Buzz Wanchek, and George Copeland, arrive in Hollywood, California. All three flew together in the same flight crew from Kwajalein Atoll in the South Pacific. Buzz has shell shock and a metal plate in his head above his ear.
While George and Buzz get an apartment together, Johnny surprises his wife, Helen, at her hotel bungalow where she is hosting a riotous party with many drunken revellers. Johnny discovers that Helen is having an affair with Eddie Harwood, the owner of the Blue Dahlia nightclub on the Sunset Strip. Johnny punches Eddie as he leaves and then apologizes for losing his temper. The party ends and everybody leaves. Helen, drunk, confesses to Johnny that their son, Dickie, who Johnny believed died of diphtheria, actually died in a car crash that happened because she was driving while drunk. Johnny and Helen scuffle, which is witnessed by the hotel detective, "Dad" Newell. Johnny decides to leave. He pulls a gun on Helen, states 'that's what you deserve,' but drops the gun on a chair and leaves.
Buzz goes out to find Johnny at his hotel bungalow. He meets Helen Morrison in the hotel bar and, unaware of her identity, goes to her bungalow for a drink to wait for Mrs Morrison.
From Wikipedia (CC BY-SA 4.0).