Other mistake: Early in the movie when Shale is screening the commercial for his "services," the rolling text describing his abilities lists "Helicopter Repelling" instead of "Helicopter Rapelling".
The Substitute (1996)
1 other mistake
Directed by: Robert Mandel
Starring: Tom Berenger, William Forsythe, Luis Guzmán, Richard Brooks, Raymond Cruz
Continuity mistake: When Shale gets in the fight in the library, he takes a round to the upper left chest. When he takes the shirt off to reveal the vest there's no bullet and no damage to the vest.
More trivia for The Substitute