Revealing mistake: At the end after the driver of the wagon has fallen off and the horses are running wild you can see a slot in the front of the seat and arms holding the reins.
The War Wagon (1967)
1 revealing mistake
Directed by: Burt Kennedy
Starring: John Wayne, Kirk Douglas, Howard Keel, Robert Walker Jr.
Genres: Western
Visible crew/equipment: After explosion and the flour wagon runs driverless spilling the flour barrels you can see a man through an opening under the seat driving.
Frank Pierce: Get fresh horses - I want you in Rondado before sun-up. Find Lomax. I want him to kill Taw Jackson. I'll pay him anything he wants.
Hammond: You'd pay him anything, sir?
Frank Pierce: I'll go for ten thousand.
Hammond: Hell, Mr. Pierce, we'd be willing to do it for a lot less than ten thousand dollars.
Frank Pierce: If you could! Lomax is the one man that can, so get moving.