Directed by: Robert Moore
Starring: Alec Guinness, Eileen Brennan, Peter Falk, Peter Sellers
Genres: Comedy, Crime, Mystery, Thriller
Continuity mistake: Right at the end when the man takes his mask off, a strand of blonde hair hangs out from the back of "his" head. In the next shot the hair is dark brown.
Audio problem: When Miss Jessica Marbles is reading and "finds out" who the murderer is, she closes the book and puts it down saying, "good heavens." But her mouth does not move.
Continuity mistake: When Lionel Twain is leaving the dinner table, in one shot his left arm is up, but then down in the next.
10 biggest mistakes of 2017
A new menu and more - thoughts welcome...
25 biggest mistakes in classic Disney movies
First pictures of Josh Brolin as Cable for Deadpool 2
The biggest mistakes in Spider-Man: Homecoming