The Night of the Deadly Bed - S1-E2
Continuity mistake: After the opening credits, West is riding on an open field of short grass to meet his personal train - both train and West stop. West's close-up shot shows a large tree directly behind him - this is impossible for there were no trees close to him in the previous shot.
The Night of the Deadly Bed - S1-E2
Continuity mistake: In this second episode, West's chest is clean shaven, whereas in the previous episode, the pilot, his chest is very hairy.
The Night of the Deadly Bed - S1-E2
Continuity mistake: The first transformed freeze frame for this episode appears on the upper right side which is different from the pilot's lower left side. Also, this episode's freeze frame image appears looking like a grainy photo when compared to the pilot's pencil sketch-like image.
The Night of the Deadly Bed - S1-E2
Continuity mistake: Outside the warehouse dock, West holds his gun at a high angle, then the quick shot of him from behind shows it considerably lower.
The Night of the Deadly Bed - S1-E2
Continuity mistake: The explosion in the warehouse knocks Captain Jackson face down, but when West reaches him quickly after, Jackson is on his right side.
The Night of the Deadly Bed - S1-E2
Continuity mistake: While Jim and Artie are leaning on the cage holding Gatita, Artie is suddenly much closer to Jim's side when the shot changes.
The Night of Sudden Death - S1-E4
Continuity mistake: In the scene after the first freeze frame, Corinne is affixed on a round arrow target. Corinne's body keeps changing positions even though the target has stopped spinning. First long shot, she is horizontal with her head at #3. The close-up has her almost vertical with her head at #1. Next close-up, her head is at #2. Following long shot, she is horizontal (head at #3). This keeps occurring throughout this scene.
The Night of the Casual Killer - S1-E5
Continuity mistake: Last scene shows the boxcar in the middle of dirt and short grass. The scene ends with the train moving. Seen near the tracks is a fence of rotting wooden stakes that were not there in the previous shot.
The Night of the Glowing Corpse - S1-E7
Continuity mistake: Near the end of the episode when West walks into the mansion where the meeting is behind held, just as he enters, Lt. Armand Renard can be seen talking to Artemus at the bottom of the staircase, but Renard died earlier in the episode. They obviously filmed this scene at the same time as the first scene, but missed that continuity error in the editing. (00:46:40)
The Night That Terror Stalked the Town - S1-E10
Continuity mistake: When Dr. Loveless records his and West's conversation, West says "You belong in jail." When Dr. Loveless plays the recording for Janus in a subsequent scene, West says "Jail is where you belong." (00:14:05 - 00:16:40)
The Night That Terror Stalked the Town - S1-E10
Continuity mistake: West pulls a gun on Artemus and places it just behind his head. In the next shot, though, West is standing two feet away and the gun is nowhere near Artemus' head. (00:45:30)
The Night That Terror Stalked the Town - S1-E10
Continuity mistake: Three fourths into this episode, West is in a room with an hourglass. The hourglass shows a few grains of sand before it empties. Next shot is of Gordon trying to get through the chained gates. Camera shot back to West's room, which shows a fuller hourglass with more sand, which lasts for minutes as this episode continues, until all the sand empties from the top.
The Night of the Red-Eyed Madmen - S1-E11
Continuity mistake: Half way through this episode, the private train is standing still surrounded by dirt and short grass. However, when the private boxcar door opens, there are very large trees and bushes a few feet from the door.
The Night of the Red-Eyed Madmen - S1-E11
Continuity mistake: The opening of the last scene shows the train moving through an area with large trees along both sides of the track. The closing scene shows the train in an arid area with uneven rotting wooden posts and dried up sage grass.
The Night of the Howling Light - S1-E14
Continuity mistake: It's night outside the train's windows - until Artemus looks out at the attacking Indians; then it's day, and in next shot, it's night again. (00:06:55)
The Night of the Howling Light - S1-E14
Continuity mistake: Akima dies with his head tilted to the left. In the next shot, he's managed, even though he's "departed," to tilt his head to the right instead. (00:49:20)
The Night the Dragon Screamed - S1-E17
Continuity mistake: After West saves the man from falling into the spiked pit, they walk to leave but a trap door opens, and they fall into the water. As they get onto the pier, both of them are soaking wet and have wet hair. They crawl out, sit, and start talking. The close-up of their faces, while they talk, shows that both of them now have dry hair.
The Night the Dragon Screamed - S1-E17
Continuity mistake: West tries to stop the moving wall with a rock. In the up close shots, the moving wall is nearing the end of its travel, while the long shots show the wall quite a way back from the end of its travel.
The Night of the Grand Emir - S1-E19
Continuity mistake: In the next to last scene of this episode, while West is fighting, Gordon is seated knocked out. However, the position of Gordon's legs and right arm keep changing positions throughout West's fight.
The Night of the Bars of Hell - S1-E22
Continuity mistake: In the closing scene of this episode, there is a daytime close-up of their boxcar. When Ms. McCoy walks into the boxcar, it is pitch black outside. Ms McCoy leaves after a very short visit. The last shot of the boxcar leaving shows it is nighttime.