TedStixon

Revealing mistake: When Joey stumbles into the church, there are a few wide shots where you can tell the background is mostly a matte painting. What gives it away is that the candles in the foreground are flickering while the candles in the background aren't since they're painted.

TedStixon

Revealing mistake: When JP gets the two pistons shoved through his head and we see them "break through" his head, you can tell it's just two different takes of the same effect, since both come out ABOVE his ear, whereas when we see the final result, there's one coming out BELOW his ear. (The hairline on the fake prop head is also a little wonky.)

TedStixon

Revealing mistake: When Pinhead is in the statue talking to JP, you can see where the makeup ends around his mouth/lips during his close-ups, especially when he spits out the bullets.

TedStixon

Revealing mistake: When the CD's embedded into the DJ's head, the second CD we see cut into his skin has fishing line coming off it.

TedStixon

Revealing mistake: During the nightclub massacre, there's a brief shot of a woman having the skin around her eye pulled off. You can tell that she just had some fake skin over her face and had her face painted with a "blood" texture beneath. The effect is incredibly cheap and unconvincing.

TedStixon

Revealing mistake: When the former bartender-turned-Cenobite blows a hole through the brick wall and comes out, you can see the "brick wall" bend like foam or rubber as he comes through, revealing it's a fake prop wall.

TedStixon

Revealing mistake: When Joey is running around the streets with the box, the former bartender Cenobite blows a hole through the wall and comes out. There's a brief shot of Joey cowering with her back to him, and you can plainly see one of the supposed "bricks" from the wall literally smack her on the side of the head and harmlessly bounce off, revealing it's a lightweight foam replica. The scene tries to cover by adding in her grunting "Ugh!", but if it was a real brick, it would have knocked her right out.

TedStixon

Revealing mistake: When Pinhead pulls the pins (with attached worms) out of his head, there are two brief flubs. In the first close-up, you can see several of the pins on his head "wobble" unnaturally, revealing that it's likely some sort of rubber prop head. When he pulls the second pin out, the camera is in almost the exact same position, and he appears to pull the second pin out of the exact same spot, so it's likely just two different takes of the exact same effect.

TedStixon

Revealing mistake: When Pinhead is walking into the church, the stained-glass windows start to explode. In several of the close-up shots, you can see the supposedly stone walls of the church "wobble" as the windows explode, revealing they're just painted set walls.

TedStixon

Revealing mistake: When Joey sees the man's head explode in the hospital at the beginning of the film, pay attention. You can tell that the head was sculpted out of rigid foam (likely something similar to Styrofoam), painted, filled with fake blood, and then blown up. What gives it away is that you can see some of the unpainted white foam on some of the "chunks" of his head.

TedStixon

Revealing mistake: When Joey gets "cut" by the chain in the hospital in the beginning, pay attention. In the shot where she gets "cut," you can plainly see all that happens is the chains slap a little blood on her ankle without any signs of actual damage. Then, a few shots later, there's a very quick closeup of the "cut," and you can see that all they did was paint a little gooey "blood" over the top of her pantyhose, which aren't ripped through at all. (Nor is there a visible cut, either).

TedStixon