Continuity mistake: When Shorty's plant is growing we can see its leaves going over the edge of the pot its in. When it cuts to the pot cracking no leaves are in sight. (00:39:10)
Continuity mistake: During the night, Ray is wearing a white singlet with a silver jersey over the top, Brenda is wearing a white tank top and Buddy is wearing a red T-shirt. When it cuts to the scene where Shorty is smoked by a giant majauana plant, Ray, Brenda and Buddy storm in with their casual clothing. Why would they need to change again? (00:39:45)
Continuity mistake: When they are passing the picture of Kane's wife around the table Brenda is sitting right next to Ray. After Ray is done with the picture he is about to give it to Brenda. When it cuts Shorty suddenly has the picture. (00:41:15)
Continuity mistake: When Buddy informs everyone about the poltergeist, Brenda picks up the cleaver from the table twice between shots. (00:42:45)
Continuity mistake: When Theo enters the room in which Dwight is working in, a can of Red Bull sitting on the side vanishes in one shot, and then makes a healthy return in the following shot. (00:43:00)
Continuity mistake: When the lady is trying to get the keys off the man in the wheelchair, his hair changes from not much hair to lots of hair throughout the scene. (00:43:05)
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: When Dwight is handing everybody goggles, cup walkie talkies etc., the red numbers on the machine nearby keep changing in most shots. You can clearly see "02.38.58" and it is counting down. Then in the next shot it is "02.39.48" and is counting up. Then it is "02.17.00" etc. (00:46:15 - 00:47:55)
Continuity mistake: When Dwight is in the laboratory, during the whole scene of Dwight giving out the guns, goggles and dixie cups, items keep appearing then disappearing on the shelf above the shelf with the goggles on. (00:46:30 - 00:48:00)
Continuity mistake: During the scene where Dwight is handing out the goggles, and right before the part where Brenda asks about the walkie-talkies, if you look behind Dwight, you will see that there is one more pair of goggles in the cabinet. After Brenda asks the question, the cabinet is empty. (00:47:25)
Continuity mistake: After the man in the wheelchair first breaks his glasses. It is then in perfect shape in one scene, then broken again in another scene. This continues on for a few minutes. (00:47:30 - 00:56:45)
Continuity mistake: When they are being given out the goggles and guns, Brenda asks, "Do we have some walkie-talkies or something?" Then Dwight takes the cups out of the cupboard and suddenly they have been given out. (00:47:30)
Continuity mistake: When the skeleton climbs out of the furnace, in one shot there's nothing on its shoulders and then big lumps of white ash appear on them in the next shot. (00:49:20)
Visible crew/equipment: When Cindy is being chased by a skeleton, as it turns a corner you can see a skateboard device attached to the feet to help it move. (00:50:20)
Continuity mistake: The cut Buddy has above his eye disappears later in the movie. (00:52:15 - 01:05:55)
Continuity mistake: When Tori Spelling discovers the ghost's secret room, she walks into it wearing her goggles over her eyes. She hears a noise behind her and turns around, and her goggles are up. (00:52:40)
Revealing mistake: When Tori Spelling is looking for Hugh in the shot where the chandelier falls on her, if you pause it in the right place it is painfully obvious she has been replaced by a dummy. (00:53:20)
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: When Buddy and Cindy get trapped in the fridge and Buddy's lying down there is a red puddle behind him that's there for a scene, then is gone in the next and a couple scenes later it's there again. (00:55:25)
Continuity mistake: When the main star gets locked in the freezer we see the temperature gauge go down to cold, but when we get an external shot of the door the gauge is at the top again. (00:55:30)
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"