Continuity mistake: One of the men attempting to kill Walker holds up his AK pattern rifle after one of his crew members is killed. If you look at the rifle, you can see that the safety is on and as a result, would not fire if he squeezed the trigger. Before and after this shot, the safety is seen in the off position. (00:22:55)
Continuity mistake: During the ambush, young Jack, on horseback, takes off after the wagon which is carrying his wounded fiancé. The chase is long including a cut away and yet the wagon winds up only yards away from the ambush where the chase began.
Continuity mistake: During the street fight, Gene Barry's stunt double wears a shaggy wig that gets badly disheveled in the brawl. In the intercut close-ups of "Bat" throwing punches, however, Barry's hair is short and neatly groomed. (00:06:00)
Continuity mistake: After Montes throws the knife to Zorro, López, who was fighting Zorro, disappears from the scene.
The Resurrection of Joe November - S3-E24
Continuity mistake: The confetti and ribbons that fall on the coffin change their configuration with each new camera angle.
Continuity mistake: Conchita slaps Cash across the left cheek, which he's rubbing as he returns to his office. In the next shot, as he comes through the door, he's rubbing his right cheek instead.
The Kid from Silver City - S3-E10
Continuity mistake: Roy is visited by a deputy marshal who is looking for the son of a local storekeeper. When the two men leave to visit the storekeeper, Roy leaves his hat on the kitchen table, but when he enters the store the hat is on his head.
Continuity mistake: When the Man in Black wakes up with a noose around his neck, there are only 4 distinct loops in the hangman's knot. A few seconds later, he cuts the rope and collapses to the ground, and there are now 6 distinct loops in the hangman's knot.
Continuity mistake: When the trio encounter the law officers from the Wyoming Stock Growers Association, it starts snowing while they're talking to each other. After the gun fight, it's sunny.
Continuity mistake: Lucas, Micah and Joe are riding to the home of Old Tony and the sleeves of Lucas' long-sleeved shirt are rolled up. In a long shot, as Tony watches the men approach, Lucas' sleeves are down. In the following close-up, the sleeves are rolled up.
Continuity mistake: Caine was once shot in the left arm, but the sling is placed to support the right arm.
Continuity mistake: Gene is chasing a smuggler who is driving a horse and buggy with an unwitting Pat Buttram by his side. The smuggler drives past a roadside post marking the U.S.-Mexico border. In the immediate long shot of Gene chasing him, the post has disappeared. (00:22:05)
A Horse of Another Color - S2-E21
Continuity mistake: After the Captain and Corporal get out of the cave, they see the Sarge and Jane have ropes on Black Devil. He gets away with their ropes around his neck. He peeks around the rock, and the ropes are suddenly gone. The mare comes after with a rope on her neck that also disappears magically between angles.