Fletch (1985)

Continuity mistake: When Fletch and Stanwyk first meet and Stanwyk asks Fletch to come to his home and hear his proposal, Stanwyk is wearing a suit/tie on top but is wearing jeans on the bottom. In the next wide shot as they leave the beach, and again in the next scene as they arrive at Stanwyk's house, he is wearing suit pants. (00:04:50)

Continuity mistake: During the scene where Fletch is at the hospital trying to locate Stanwyk's medical records, he drops lots of files on the floor and asks a nurse to sort them out. When he is talking to her he has a stethoscope in his ears, but when the camera moves behind him they are suddenly round his neck. Moments later they are back in his ears. (00:18:10)

Factual error: In the culminating scene where Fletch is held at gun point and escapes by turning on the gas valve in the fireplace and then igniting the vapors into a ball of flame, he actually turns the valve into the off position (valve is perpendicular to the pipe). (01:32:00)

Trivia: The hat that Fletch wears at the end of the movie is the same hat that Harry Dean Stanton wore in the 1979 movie "Alien."

Trivia: Alan Stanwyck's mansion is the same house used in the 1972 movie "The Godfather", when Jack Woltz finds the horse head in his bed.

Gail Stanwyk: I didn't know you knew the Underhills.
Fletch: Yeah, well, I saved his life during the war.
Gail Stanwyk: You were in the war?
Fletch: No, he was. I got him out.

Dr. Joseph Dolan: You know, it's a shame about Ed.
Fletch: Oh, it was. Yeah, it was really a shame. To go so suddenly like that.
Dr. Joseph Dolan: He was dying for years.
Fletch: Sure, but... the end was very... very sudden.
Dr. Joseph Dolan: He was in intensive care for eight weeks.
Fletch: Yeah, but I mean the very end, when he actually died. That was extremely sudden.

Fletch: (singing) Strangers in the night, exchanging clothing, strangers in my pants.