Most action movie revealing mistakes of 1971

1Diamonds are Forever pictureDiamonds are Forever (1971)17
2Dirty Harry pictureDirty Harry (1971)5
3Big Jake pictureBig Jake (1971)3
4Escape from the Planet of the Apes pictureEscape from the Planet of the Apes (1971)3
5Duel pictureDuel (1971)1
6Vanishing Point pictureVanishing Point (1971)1
7Le Mans pictureLe Mans (1971)1
8Shaft pictureShaft (1971)1
9Von Richthofen and Brown pictureVon Richthofen and Brown (1971)1