The Night of the Bars of Hell - S1-E22
Continuity mistake: Artie inspects the electrical panel on the wall and the throw switch is at a horizontal position. A quick cut later and it is at a slightly lower angle.
The Night of the Raven - S2-E3
Continuity mistake: West enters through a bedroom window that, from the outside, is dark inside, but when he climbs in, the room is now brightly lit.
The Night of the Raven - S2-E3
Continuity mistake: Dr. Loveless leads West and Gordon into a room that is dark when seen from the outside, but when they walk into the room, it is lit up.
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 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 the Assassin - S3-E3
Continuity mistake: When the senorita enters the room, she is a long distance away from the bandito hiding in the barrel. The next shot she is immediately in front of the barrel.
The Night of the Assassin - S3-E3
Continuity mistake: During the time the Lieutenant is discussing Halvorsen's fate with Colonel Barbossa, his left side is facing the Colonel. An instant later when he salutes the Colonel, the lieutenant is now facing the Colonel directly.
The Night of the Assassin - S3-E3
Continuity mistake: Halvorsen's scars on his face change positions during the episode.
The Night of the Assassin - S3-E3
Continuity mistake: A shelf holding pottery and plates gets cleaned out when Artie and Jim fight Lupita's men, but after the fight, there is now more pottery on the shelves than were knocked off during the fight.
The Night of the Samurai - S3-E6
Continuity mistake: The weapons and equipment the Samurai leave on the ground after the fight with Jim and Artie disappear when they mount their horses to leave.
The Night of the Samurai - S3-E6
Continuity mistake: West hitches his horse to a post outside the Academy of Kenjitsu, but later the horse is gone when West chases Aki out of the academy.
The Night of the Samurai - S3-E6
Continuity mistake: West chases Aki into a warehouse, the front shot shows a flat facade, but when the shot changes to West entering, a wall with a poster on it suddenly appears behind him.
The Night of the Bubbling Death - S3-E1
Continuity mistake: West describes to Artie his movements through the fortress using a model of the structure sitting on a table with a green table cloth and gold trim. West's left hand is resting on the table, as is a clear glass dish, as well. Close ups show the model close to the edge where the dish was and West's left hand on his thigh.
The Night Dr. Loveless Died - S3-E4
Continuity mistake: Artie's gun and holster are riding high on his right hip, but much lower when Triste grabs it in the close up.
The Night Dr. Loveless Died - S3-E4
Continuity mistake: The long shot of Artie and Triste show his guns well above the window sill. The close up of Triste snatching his gun shows the siding of the house well below the window sill.
The Night Dr. Loveless Died - S3-E4
Continuity mistake: Eatlier, West smashes the window and removes the drape so he and Liebnicht can escape. Later, when Artie and Triste arrive at the same window, the glass and the drape are not gone, but intact as if West never caused the damage.
The Night Dr. Loveless Died - S3-E4
Continuity mistake: Deuce shoots at West from a mine shaft entrance, then comes through and stops at the same entrance to shoot at West again.
The Night Dr. Loveless Died - S3-E4
Continuity mistake: In the funeral parlor, Triste instantly switches position from being near then far away from West several times.