Question: Maybe I missed it, but did the McAllisters even bother to call home? I don't remember them calling the house at all. Why wouldn't that be the first thing they do? Kevin seems to be pretty independent for his age. He might have not answered the door, but I'm sure he would have answered the phone.
Question: If Old Man Marley is actually a nice man (and not a "shovel slayer" as Buzz claims) then why does he always give Kevin that cold, creepy stare? After Kevin ran away the first time wouldn't he want to talk to Kevin the next time, to assure him that everything is okay?
Question: Why was Kevin's family so mean to him?
Question: Why did it take so long for the police to arrive at the Murphy's House since Kevin called 911? Since he called them we went through the Spider Scene, Kevin cutting the rope, Marley rescuing Kevin and then after he returned Kevin home the cops finally arrived. Why did it take them so long to arrive?
Question: I have never understood the scene where Kevin questions the store clerk about the toothbrush (whether the brush is approved by the American Dental Association). It just seems odd for him to be concerned with this. Am I missing something?
Question: When Heather is counting the children it appears to me that she counts herself twice as number 3 and 11 - am I correct?
Question: When a police officer comes to Kevin's house, the officer rings the doorbell, but since he gets no answer, assumes no one is home. But in real life, wouldn't a policeman break into the house, and then search the house, and then bring the child out of the house, and take to him to his family, just in case a the child did exactly what Kevin did, hiding under the bed or couch? Also wouldn't Kevin's parents get arrested for leaving Kevin behind if the police did find out they left him behind?
Question: Near the end of the movie, Kevin makes the 911 call because of the bandits. Why couldn't he had just done this instead of bothering to set up all the traps in the first place? Was he possibly trying to see if he couldn't kill them first instead, then call? Either way, the police were coming over with the call.
Question: Harry burns his hand by touching a red hot doorknob, and then cools it off by putting in the snow. In real life, wouldn't putting in his hand in the snow make the burn worse?
Question: After Harry and Marv are taken away, how would Kevin have been able to get the tar off the steps in the basement? The other traps are quite easy but to remove tar would be nearly impossible.