Jack Sutton and Trace Jordan are fighting and despite crashing through branches and undergrowth, they both manage to keep their hats on until they start rolling over each other on a rocky ledge. Jack loses his hat, then they get to the edge and in a quick flash, confirmed by freezing the picture, Trace is keeping his hat on with the aid of a chin strap but loses it just as they roll off the ledge. When they land at the bottom, Trace is wearing the hat again.
During the Sutton gang's battle with the Native Americans, one of the gang is hit in the back with a thrown tomahawk and falls off his horse, toward the camera. He falls off too late and rolls right into the camera's shadow and seemingly knocks right into the camera itself.
The pocket watch with the hole in it does not contain any internal parts.
When the Sutton posse arrives at Maria Colton's place, foreman Ben HIndeman (Claude Akins) sends one of his men out to find a tracker named Lantz. Later in the story, Trace Jordan (Tab Hunter) mentions to Maria (Natalie Wood) that Lantz is tracking both of them, but how would he have known that? He wasn't present when Ben gave the order.
When Trace Jordan (Tab Hunter) investigates the mine tunnel, he tells Maria (Natalie Wood) that he found an exit at the far end covered by brush. She states that she didn't know there was an exit, but later in the story, as the Sutton men chase Trace and Maria through the tunnel, Maria's brother is waiting for them on the other side.