Early in the film, as Ash is fleeing from the cabin, he encounters the utterly-destroyed bridge, and he howls in despair. As the sun rapidly sets, the Evil Fog emerges on the far side of the bridge and crosses the bridge in pursuit of Ash. The bridge planks are entirely intact.
In the beginning of the movie Ash's shirt is un-tucked when he walks over to the table with the tape recorder, then after listening to it when he walks into the room to find Linda his shirt is tucked into his pants.
When Ash's hand gets bitten by the Evil Head, it is bitten on the flap of skin between index finger and thumb. Later, when the hand itself becomes possessed, and drags Ash along the floor towards the meat cleaver, the bite wound is revealed to be on the back of the hand.
When someone's head rolls toward the camera after it has been chopped off, you can see the crew member who threw the head toward the camera in the background as he tries to hide from the camera behind a log
When the evil force is chasing Ash in the beginning of the movie, after Ash flies through his windshield, before you see the evil force go through the rear window of his vehicle, the evil force advances towards the car and part of the equipment used to shatter the window can be seen near the right side of the screen as the evil force advances.
The rig that suspends Evil Ed in midair can be seen from the side; the overhead track that Henrietta swings from can be seen from the bottom view; when the severed hand is choking Ash, its foam thumb bends backwards.
When Henrietta is attacking Ash as he is dragged out of the cellar by Jake, her right 'arm' only covers Ted Raimi's arm up to the elbow, where his rolled up sleeve is visible below the very tattered end of the fake arm. The left arm is full of tears, and neither is fitted well to the hands.