Continuity mistake: While he stands outside the saloon holding his beer, Manolito's glass refills itself between shots. (00:04:30)
Our Lady of Guadalupe - S2-E13
Continuity mistake: Just before the bad guys open fire, Mano is riding a full length ahead of Buck. In the very next shot, they're side by side. (00:31:50)
Continuity mistake: In the opening scenes, the perspiration stains on Blue's shirt disappear between takes. They return a few moments later, only to vanish and reappear several more times in subsequent shots. (00:05:00)
Once on a Day in Spring - S2-E20
Continuity mistake: Blue's knife slips and badly cuts his hand. But the next day, there's no sign of the wound or any bandage on his hand. (00:21:00)
Once on a Day in Spring - S2-E20
Continuity mistake: During Victoria's conversation with Vaquero in the tent, the red blanket wrapped around her changes positions (up near her ears, then falling off her shoulders, etc.) several times between takes.
Continuity mistake: When Mano wakes Buck up, Buck's hat strings are hanging down over his face. When the shot cuts, though, the strings are immediately tucked back over his ears.
The New Lion of Sonora - S4-E14
Continuity mistake: When Buck tries to comfort a bereft Manolito, Mano is sobbing and leaning his forehead against a tree trunk. But when the shot reverses angles, he's abruptly standing upright a foot away from the tree. (00:14:10)
Continuity mistake: Two of the ten orphaned Apache children are found hiding near the house, bringing the total so far to six. But later, after Chodi sends out a signal, two more children come in from the desert, and these are again counted as five and six. But the fifth and sixth of the children were already there - so the new total should have been eight, not six.
The Stallion - S2-E1
Continuity mistake: Blue leaves his regular horse exhausted at the ranch and takes another one in order to pursue the young Apache. But in mid-chase, Blue is suddenly back on his regular horse again.
Continuity mistake: One of the Apaches throws his lance at Manolito's feet, and it lands beside him at a 30 degree angle. In the next shot, though, as Mano walks away, the lance is sticking straight up out of the ground.
Continuity mistake: Just after Buck jumps in to break Charly's fall, his right hand is high on her shoulder in full shots. But in close-ups, his hand and arm are around her waist instead.
Continuity mistake: A heavy black bag falls from the Simmons' wagon as they pull away from their house. A short time later, it has disappeared from the spot where it landed.
Continuity mistake: Victoria is wearing a torn white blouse after the stage coach overturns, then, after she and Jim are walking through the desert, and they find water, she is wearing a pristine pink blouse. Then, a later shot shows the white blouse again, and while she and Jim are camping for the night, she is shown changing into the pink blouse.
Continuity mistake: Blue's arms at the jail cell window instantly switch back and forth from being together to apart to together.
Continuity mistake: Victoria starts the ill-fated journey wearing culotte-style pants. When they get stranded without food, clothes or other provisions, the pants somehow turn into a skirt.