Visible crew/equipment: When Woodward has Paris draped over his horse, he's leading the horse back to the prison and you can see the square piece of black equipment they added to the foot rest of the saddle, that the stuntman is holding on to so he doesn't fall off the horse. When Woodward arrives at the prison, it's gone.
There Was a Crooked Man... (1970)
1 visible crew/equipment mistake - chronological order
Directed by: Joseph L. Mankiewicz
Starring: Kirk Douglas, Henry Fonda, Warren Oates, Hume Cronyn
Continuity mistake: When Paris has his private meeting with Woodward, he's smoking a cigar and you can see smoke rising all around him. The camera angle changes to a wide shot and all of the cigar smoke is gone.
Cyrus McNutt: They're killing me by inches, Dudley.
Dudley Whinner: You'll outlive us all. You got a lot of inches.