Continuity mistake: When Ash confronts Bad Ash, Ash has his original right hand even though it should be replaced with a metal gauntlet.
Continuity mistake: When the Mini-Ashes have Ash tied up and are holding his nose shut (so he'll open his mouth), when the scene briefly cuts to a POV shot from the one Mini-Ash that's performing the dive into Ash's mouth, the other two now suddenly have switched to holding Ash's mouth open with their hands, then immediately the scene cuts back to Ash opening his mouth (again) and the two Mini-Ashes are now holding his nose shut.
Revealing mistake: In the pit, Ash uses his chainsaw to cut off the second monster's hand. In the shot from above where the hand is going up, the monster still has both of his hands.
Deliberate mistake: During the final battle, when Ash is driving around in his car with the giant fan mounted to the front mowing down enemies, some of the evil skeletons he runs into aren't moving at all for several seconds before being hit. This reveals that the were just props designed and set-up to be run over for the effect. Additionally, the first two sets of skeletons he chops up in the fan are the exact same skeletons shot from different angles. (You can tell from the distinct way the one skeleton's arm comes off and ends up on the car's front).
Other mistake: When Ash is separating into two (good and evil) Evil Ash is growing on his right side which is the same side as his "gauntlet" hand so the Evil version should have it, not Good Ash.
Answer: Bruce Campbell played Evil Ash, as well as playing both 'Ash' Williams and the mini-Ash.
Hamster ★