Other mistake: When Abby and Costner is on the run and hide in the forest. They kill a Holnist and capture his horse. When leaving, they still only have one horse.
The Postman (1997)
1 other mistake - chronological order
Directed by: Kevin Costner
Starring: Kevin Costner, Olivia Williams, Will Patton, Larenz Tate
Continuity mistake: After The Postman says "Remember, the mailman is more important than the mail" he fixes his cap with his right hand. Following shot he is fixing it with his left hand. (01:51:40)
Postman: The President's name... is Richard Starkey.
Trivia: The pony girl was Costner's daughter. The boy of the letter (Postman's horse stunt) was Costner's son.