The film’s composer Angelo Badramento showed his face in the film. He played the man drinking coffee at the beginning of the film.
The film is based on the young actress, her experience is very similar to the protagonist Betty, but she died when the film was largely completed.
When Rita and Betty went to the Sierra Bonita apartment building, the name of the homeowner on No. 17 read L·J·DeRosa, and this name also appeared in another art building in the film.
The script director of the film played the role of a lady with blue hair; the stunt coordinator of the film also played a role in the film.
Laura Haring was in a car accident on her way to the recording studio to voice her character Rita.
The scene where Adam hits the windshield of the car with a golf club is exactly the same as Jack Nicholson's experience in 1994, and Jack Nicholson's nickname is "Muholland Taoist".
The cowboy in the film does not have eyebrows, and this setting gives his appearance a cunning and disturbing feeling.
When director David Lynch proposed to starring Naomi Watts and Laura Haring, the funder ABC once refused because they believed that the two were too old to resonate with the audience.
In the film, the resident singer of Silencio Club is Rebekah Del Rio. When she met David Lynch for the first time, Lynch asked her to improvise a song. She chose "Llorando". Without her knowledge, The sound engineer recorded her improvisational cappella. After more than a year passed, Lynch decided to put it in the film, except for some technical processing by the sound engineer, almost the original sound was reproduced.
