Continuity mistake: When Cane's agent gets out off the bookstore and crosses the street, the cars keeps changing all the time between shots.
In the Mouth of Madness (1994)
1 mistake
Directed by: John Carpenter
Starring: Sam Neill, David Warner, Jurgen Prochnow, Julie Carmen
John Trent: Like the book?
Teen: I love it.
John Trent: Good. Then this shouldn't come as a surprise.