Continuity mistake: When Charlie tries to outrun the train in reverse, the transmission doesn't whine. It did whine earlier when Charlie was backing up in the parking lot.
Speed Zone! (1989)
Plot summary
Directed by: Jim Drake
Starring: John Candy, Peter Boyle, Matt Frewer, Donna Dixon, Joe Flaherty
Some wealthy car freaks have a race across america for a winning prize money of 100, 000 grand
Calum Brown
More mistakes in Speed Zone!
Police Chief Spiro T. Edsel: Use unnecessary force, if necessary.