Most adventure movie continuity mistakes of 1959

1Plan 9 From Outer Space picturePlan 9 From Outer Space (1959)32
2North by Northwest pictureNorth by Northwest (1959)31
3Ben-Hur pictureBen-Hur (1959)26
4Journey to the Center of the Earth pictureJourney to the Center of the Earth (1959)12
5Tarzan's Greatest Adventure pictureTarzan's Greatest Adventure (1959)2
6North West Frontier pictureNorth West Frontier (1959)1
7Third Man on the Mountain pictureThird Man on the Mountain (1959)1
8The Horse Soldiers pictureThe Horse Soldiers (1959)1
9The Angry Red Planet (1959)1