Continuity mistake: In the opening scene when the priest is playing the piano, in close shots of him you can see the back of the musical sheets sitting on the piano, and they are just pages of musical notes. Yet between two shots a book which says "Eckstein" appears. Then in the next close shot the "Eckstein" booklet isn't there and just musical sheets are visible. (00:00:25)
Continuity mistake: When Cindy and Buddy are in the cool room and she is talking on the cups, you can see what appears to be blood on the bottom of her pants. In a scene cut from the film (it's on the DVD), Cindy covers the floor in blood before they get pushed into the cool room (spoofing Hollow Man). Since scene wasn't in the film, she shouldn't have the blood on the bottom of her pants. (00:55:35)
Continuity mistake: When Hanson drops Cindy's bag, the items on the floor change position. Also, a blue purse disappears from the floor between the shots. (00:17:00)
Continuity mistake: Just before Buddy is thrown into the freezer he is thrown into a table. A white coloured box on the other side of the table falls off. In the next shot it is back on. (00:55:15)
Continuity mistake: After Hanson ruins the pie, as Shorty gets up, the napkin in the table in front of him changes from neatly folded on his plate to screwed up in a big ball. (00:25:15)
Continuity mistake: In one shot the clown doll makes long scratch marks in the wood floor, by digging nis fingernails into it. In the side shot of the bed, when Ray says "Here's the little balloon animal," the scratches have vanished. (00:36:25)
Continuity mistake: The cut Buddy has above his eye disappears later in the movie. (00:52:15 - 01:05:55)
Continuity mistake: When Cindy is driving along, singing, both of her windows are rolled down about halfway. We can see the window next to Cindy is rolled down halfway in the first two closeups of Cindy. It then cuts to a wideshot of the car and then another closeup, and the window is now fully winded down. Cindy clearly never winds the window down, it has just rolled down between shots. (00:13:40)
Continuity mistake: After the vomit scene it cuts to Megan's mom looking up the stairs. She lifts her left arm up to her mouth, but when it cuts it's her right arm that's up. (00:06:30)
Continuity mistake: When Buddy runs up to Cindy in the school passageway with the book, you can see that it is a "windows for dummies" book (or something similar), when he hands the book to Cindy, it suddenly changes to the Harry Potter cover. (00:12:50)
Visible crew/equipment: When the characters are spoofing "Charlie's Angels", you can see the studio roof in several shots. (01:05:10)
Continuity mistake: When Brenda and Ray are in bed and Ray says "Let's do something freaky," we can see Brenda's hand on Ray's shoulder. When it cuts her hand is gone. (00:31:55)
Revealing mistake: When Dwight flies into the banister in his wheelchair, after colliding with Hugh, from a back shot you can see marks made previously in the wood to make the banister break in those parts, more easily. (00:58:45)
Continuity mistake: In the scene after the main female characters portray Charlie's Angels, they go back to where the guy in the wheelchair has set up a pad that Cindy has to lure the ghost into, from one shot to the next (when Cindy goes to lure the ghost) Cindy's lipstick colour changes instantly from red to beige although her clothes stay the same. (01:08:55)
Continuity mistake: When Megan is in bed (not the vomit scene), her hands are tied. But when Father Harris begins to pray "Holy Lord. Almighty Father", it's quite obvious that Megan's hands are untied. When it cuts her hands are tied again. Her hand is also suddenly untied when she says "Your mother sucks # in Hell". (00:05:35)
Continuity mistake: When Father McFeely reads from his bible while on the toilet, in shots of him, a table with three books on it can be seen. Between shots the books on the table change their position. (00:03:00)
Revealing mistake: At the beginning, when the girl is driving down the road, there are leaves on the ground, but the leaves in the trees look green. Passing one of the bushes on the road, the leaves are blowing from directly behind the bushes, where a fan must be hiding. (00:14:15)
Continuity mistake: When Father McFeely arrives at the Hell House in the cab, the cab parks right next to a light pole. Between shots the position of the cab in front on the light pole noticeably moves. (00:01:55)
Continuity mistake: In the scene before everyone puts on thier goggles, Tori Spelling is wearing a blue T-shirt and jeans but in the next scene, she is wearing a purple T-shirt and purple pants. (00:45:00 - 00:46:10)
Continuity mistake: During the scene where Cindy is talking to Buddy in the college hallway, her backpack straps alternate between shots. In some shots she has both straps up, and in others one strap is up and one strap is down. (00:13:00)
Answer: There is no Child's Play reference in this movie, the closest one was the living clown doll, which is a spoof of "Poltergeist"