The Night of the Eccentrics - S2-E1
Revealing mistake: Two scenes after the opening credits, West fights the strongman Titan. When Titan throws West (who is horizontally positioned on Titan's shoulders) down to the ground through the circus tent, a mattress upon which West lands is mistakenly exposed.
The Night of the Vicious Valentine - S2-E20
Factual error: Artemus opens a cabinet to reveal a map of the United States where he and West are keeping track of the alphabetical murders. The map is far out of date for the Grant administration, with what became the state of West Virginia during the Civil War still part of Virginia, and missing entirely the states of Nevada, Oregon, Kansas, Nebraska, and Minnesota-all of which were part of the union before President Grant took office. (00:04:45 - 00:06:30)
The Night of the Big Blast - S2-E4
Revealing mistake: The face of the stuntman playing the bomb-carrying Artemus Gordon double is obvious, and looks nothing like Ross Martin, who plays Gordon.
The Night of the Watery Death - S2-E9
Continuity mistake: The knife West uses to throw at the button to turn off the disintegration machine is already embedded in the button before he throws it.
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
Revealing mistake: The strings used to move Dr. Loveless' plants are visible.
The Night of the Raven - S2-E3
Revealing mistake: In the pit with West and Princess Wanakee is a cat that is obviously superimposed into the scene, as West and Wanakee cast stark shadows, but the cat does not.
The Night of the Raven - S2-E3
Plot hole: Antoinette is making miniature clothes for the soon-to-be shrunken West, but when West drinks the antidote to make him normal-sized, he is wearing the same clothes which would have been shredded as he grew back to normal size.
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 of the Eccentrics - S2-E1
Revealing mistake: The eyes of Vance Markham's corpse move before he falls over.
The Night of the Golden Cobra - S2-E2
Visible crew/equipment: The shadow of a camera is seen on the couch as Artemus gets up from the couch.
The Night of the Golden Cobra - S2-E2
Revealing mistake: Indentations from West striking the board with his knuckles are seen before he hits it with his fist.
The Night of the Flying Pie Plate - S2-E6
Other mistake: When Gordon and the troopers bring the unconscious Venusian ladies in and place them in the chairs, the chairs are almost in the middle of the room. When the girls come to, the backs of the chairs are right up against a wall.
The Night of the Flying Pie Plate - S2-E6
Revealing mistake: The wires used to open and close the pie plate's entry hatch are visible.
The Night of the Flying Pie Plate - S2-E6
Visible crew/equipment: The shadow of a boom mic is visible on a table top in the saloon.
The Night of the Feathered Fury - S2-E17
Revealing mistake: The string used to make the rattlesnake's head move is visible.
The Night of the Wolf - S2-E27
Revealing mistake: Talamantes' giant pet spider looks pretty impressive - until it moves and reveals that its wiggling legs are made of rubber. (00:23:30)
The Night of the Wolf - S2-E27
Continuity mistake: West's coat collar alternates from turned up to turned down several times as the shots change. This continues to occur throughout the episode. (00:17:30)
The Night of the Wolf - S2-E27
Visible crew/equipment: When the stagecoach pulls into the station, tracks from the camera truck can be seen in the dirt. (00:06:00)
The Night of the Wolf - S2-E27
Continuity mistake: The boot heel West removes to obtain his hidden explosive somehow reattaches itself by the time he leaps into the mining car. (He doesn't stop to put it back - he's running for his life from a pack of hungry wolves.) His boots also change from black to brown by the time he makes it outside and jumps on his trusty horse. (00:32:40)
