Had a premier at Graumans Chinese Theater in Hollywood. A huge sign was erected which extended over the forecourt proclaiming "CINEMASCOPE - TRACY-WIDMARK - BROKEN LANCE" in huge letters.
When Barbara visits Joe in prison, he angrily leaves her and when he grabs the iron bar cell door, it visibly shakes and wobbles. No iron bar door in prison is constructed shabbily enough to do that.
When Matt is seen riding toward his sons off the side of the hill, he is sitting astride his horse, and his right hand is held up holding the reins, but when his son Ben takes him off his horse, he is already dead.