At the beginning, Coop starts to ride away from the train, facing the camera, and is wearing a dark vest and a shirt with white sleeves. As Coop is seen riding away, viewed from behind, he is wearing a dark jacket with dark sleeves.
Wingate tells Charlie to go tell Crazy Bear that he can have the Indian girl. Charlie points and say Wingate can tell him himself, as Crazy Bear and Wilkins are seen riding to the wagon train. But when the camera angle changes, there is a wagon in the way, so no one could have seen those two approaching.
When Wingate's daughter is born, she starts crying very loudly. But when the crying stops, it's as if someone turned down the volume.