An Affair to Dismember - S1-E8
Revealing mistake: During the big scene where the main Chucky is addressing the "Chucky army," you can tell most of the dolls aren't actually "alive." They're standing way too still and simply have a digital "blinking" animation applied over them.
An Affair to Dismember - S1-E8
Revealing mistake: When the Chucky gets shot by Kyle and falls over, you can see part of a stand attached to his back, and also very briefly see a wire that's used to pull him over.
Twice the Grieving, Double the Loss - S1-E7
Revealing mistake: When Jake screams "Talk to me!" at the doll in the station and it says "Hi, I'm Billy! Wanna play?!", you can tell the reflection of Jake in the plastic has been added in post. It unnaturally wobbles a little bit at the end of the shot, especially his shoulder area. (Looks like they tried to motion-stabilize the shot used for the reflection a bit, which can sometimes make a weird "wobble.")
Twice the Grieving, Double the Loss - S1-E7
Revealing mistake: During the flashback, when Chucky is putting on his coat to leave the apartment, if you look very closely, you can just barely see the outline of either a very tight sports bra, or chest-binder top under Chucky's white shirt. (The white shirt is ever-so-slightly translucent in the light.) Since Chucky is played by a woman in these scenes, this garment would be used to help hide her breasts and give her a flatter, male-looking chest.
Twice the Grieving, Double the Loss - S1-E7
Revealing mistake: During the flashback, when Chucky leaves Tiffany in the apartment, as he leaves, you can catch a glimpse of the platform shoes actress Fiona Dourif is wearing to make herself seem taller when she plays Chucky. Now, you might argue that Chucky is just wearing platform shoes in the scene but the problem is, this scene takes place shortly before the opening of the original movie, where he's NOT wearing those types of shoes.
Cape Queer - S1-E6
Revealing mistake: When Chucky gets tasered, and you see his knife hit the ground and stick into it, you can see that the ground is padded so the knife has something to stick into.
Just Let Go - S1-E4
Revealing mistake: When Lexy falls through the railing, there's a few shots where you can tell she's been replaced by a (probably adult) stunt double. She suddenly seems quite a bit taller, and noticeably has more muscle tone in her legs.
Just Let Go - S1-E4
Revealing mistake: During the flashback, when Charles shows the kids the body of the janitor, in the first close-up of the Janitor's face, you can see a pulse in his neck. (The next time you see his neck, you can also see a slight pulse, albeit, it's much, MUCH subtler in this shot.)
Just Let Go - S1-E4
Revealing mistake: When we see the outside of the hospital in the beginning, as the camera cranes down to see the ambulance, you can see a subtle sort of "blur/feathering" around some of the tree branches and leaves above. The background appears to be added in post, and the foreground tree just wasn't quite blended in properly.
Revealing mistake: When the fire starts, you can see a massive spark from whatever starting mechanism was used. The blunt wouldn't make a spark that big.
Revealing mistake: When Chucky follows Lexy as she's about to open the door and let the other kids into her house, the way Chucky is moving is very unnatural. He's moving less like he's walking and more like he's on some sort of track. He's moving more like he's gliding than walking.
Give Me Something Good to Eat - S1-E2
Revealing mistake: When Chucky is walking around on the street in the "Hello Kitty" mask, you can tell it's someone in a costume, primarily because you can see a little bit of their (very fleshy) neck at the bottom of the mask a few times.
Answer: They were blamed for the death of Jake's foster brother, which was deemed a terrible accident, and they were sent to the reform school as a punishment. Presumably, when they had to leave the reform school given what happened, they were instead given community service as punishment.
TedStixon